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https://www.roguemarketinginc.com/blogs/pressroom/393349-copper-vs--fiber-networks---which-is-better
| 2021-07-31T09:50:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-31/segments/1627046154085.58/warc/CC-MAIN-20210731074335-20210731104335-00331.warc.gz
| 0.944303 | 694 |
CC-MAIN-2021-31
|
webtext-fineweb__CC-MAIN-2021-31__0__37739461
|
en
|
Copper Vs. Fiber Networks - Which Is Better?
As technology progresses, many homes and businesses have begun to rely heavily on the internet for automation and advanced communication. Security systems, laptops, phones, biometric systems, and many other devices require the internet to function. At the same time, the type of network they are connected to can also impact the degree of performance of these appliances.
Currently, you have two network options - copper and fiber. Each one is significantly different and offers a unique set of performance features. If you’re looking to install a new internet network to support your appliances, but are torn between copper and fiber networks, don’t fret! To make your decision easier, Rogue Marketing, Inc. has compared the pros and cons of copper vs. fiber networks for you. We’ve also suggested which network will be suitable for you based on your needs.
Benefits of copper networks
1. The network created by copper cables is cheaper than the newer option.
2. As it has been in use for years, it has widespread availability.
3. Copper cable networks have been the standard for many years, and as a result, these are the products that most people are comfortable with.
Disadvantages of copper networks
1. The network offered through copper cables is shared and, therefore, unsecured.
2. In case of poor weather conditions, these cables are easily affected, which in turn disrupts the internet connectivity that they provide.
3. With copper cables, customers receive only “up-to” speeds, limited bandwidth, and pixelated images.
Benefits of fiber optic networks
1. Fiber is a network that brings fiber optic, future proof technology, right to the customer’s premises.
2. It is safe, secure, and weather resistant.
3. It delivers the fastest internet speeds and highest picture quality in the market.
Disadvantages of fiber optic networks
1. The availability of fiber optic networks is limited in certain areas.
2. It is costly to install fiber-optic connections.
3. People have minimal overall knowledge and awareness about this network. Fiber optics is the “newer” technology in the market, and therefore many people are hesitant to switch to an unfamiliar product.
Which option is better?
Copper connections best suit individuals and businesses with less tech-savvy or fewer devices that require high-speed connectivity. Fiber connections, on the other hand, best suit someone that is more tech-savvy and has multiple devices that require high-speed connectivity for optimum performance. However, before choosing fiber optics, they need to check for availability in their location and for eligibility based on their requirements.
Although there’s nothing wrong with a copper network, it is an outdated technology that simply can’t keep pace with the rapidly evolving world that we live in today. Slowly, it will be pushed out, and fiber optics will dominate the market.
As a telecom sales and marketing firm in Richmond, VA, Rogue Marketing, Inc. specializes in customized marketing solutions for telecom providers. We know how to rapidly expand markets for national telecom providers to bring leading fiber-optic technology into new regions. We connect with eligible customers through individualized product presentations that capture the essence of their tech needs. Moreover, our approach leads to repeat business and sustained growth.
|
communication_engineering
|
https://quantstreams.com/2019/04/10/amazon-will-launch-broadband-satellites/
| 2020-06-01T02:52:11 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-24/segments/1590347413901.34/warc/CC-MAIN-20200601005011-20200601035011-00059.warc.gz
| 0.910397 | 146 |
CC-MAIN-2020-24
|
webtext-fineweb__CC-MAIN-2020-24__0__28229128
|
en
|
The sky’s no limit. In federal filings uncovered yesterday, the e-commerce giant laid out plans to deploy 3,236 low-orbit satellites that would provide data coverage over an area holding 95 percent of the world’s population. No timeline was given for Project Kuiper, but by 2021, Jeff Bezos’ Blue Origin space venture is set to launch an orbital-class rocket.
Is there a broadband space race? Amazon will vie with Elon Musk’s Starlink network, which last year launched the first two test satellites of a potential network of 12,000 that would provide speedy space-based internet access.
Sourced through Scoop.it from: www.ozy.com
|
communication_engineering
|
https://www.napleslocksmith247.com/whats-a-car-key-and-how-does-it-work/
| 2024-02-24T22:35:15 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474569.64/warc/CC-MAIN-20240224212113-20240225002113-00685.warc.gz
| 0.944541 | 1,246 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__73727821
|
en
|
Do you know what a transponder Car key is? This article will tell you what it is, how it works, and how you can get one if you wish.
A transponder Auto key has a small transponder chip in it that communicates with a transceiver (small antenna ring around a car’s ignition cylinder) to allow a vehicle to start. The transponder and transceiver have been electronically programmed to communicate with each other. The car’s engine control unit sends an electronic message to the key, allowing the car to start if the transponder and transceiver send the same messages to each other. If the transceiver does not receive the specific transponder signal it is accustomed to (because of interference from other signals or a non-transponder key being used to start it), turning the key in the car’s ignition (or pressing the start button) will not allow it to start. This means that one cannot drive a vehicle without the correct transponder key. Therefore, a transponder key can be a great way to prevent your vehicle from being stolen or simply driven by someone you don’t want behind the wheel (an elderly relative or neighbor with reduced eyesight and reflexes, or recently licensed teen, for example).
There are two types of transponder keys: encrypted and zero bitted. An encrypted key (the more common type) is programmed with a specific code for your vehicle. Replacing this type of key involves using a new key and special tool connected to your car’s OBD port (on-board computer that monitors car data, such as mileage, emissions, speed, etc. and controls warning lights, such as Check Engine) to program it. A zero bitted key does not have an encryption and is more easily duplicated.
A transponder car key is different from a remote headed key, in that a remote headed key has fewer capabilities than a transponder. It operates on radio frequency and has a key blade to allow the key to open doors. A small plastic component (the remote key fob) above the key blade allows you to press a button to unlock the car. This button uses radio frequency to communicate with the vehicle and allow the door to be unlocked (or allow the windows to open, or control an alarm). However, a remote key head cannot start a car.
Remote headed keys are more common in cars made before 1998, although since then, manufacturers are starting to move toward making transponders, because of their increased safety. Another major factor in this shift is that transponder keys can prevent cars from being hot-wired, or having their ignition security systems bypassed, in order to steal them. If you want to know whether your vehicle key is a transponder or remote head, wrap aluminum foil around the key fob and press the button to start the vehicle. A transponder key will not start the car, because the signal cannot communicate through the foil. So, if your car is able to start, this means it is a remote headed key and not a transponder. There are some other indicators that can help you differentiate between the two types. For example, the security light on your dashboard (usually labeled SEC) should go out when your vehicle is started if you have a transponder key (and it is compatible with the vehicle’s computer). Transponder keys are also more likely to have a protective plastic covering over their tops, to prevent damage to the transponder chip.
Transponder chips are made at the vehicle manufacturer, and you can usually get a spare one (or have yours worked on) at a dealership specializing in your specific type of vehicle. A locksmith with knowledge of transponder keys (or a certification required by the vehicle manufacturer, to avoid damaging the car and voiding the warranty) can also help you in this situation. Before having this type of work done, it’s important to ensure that you have the original key fob from the manufacturer, since each one has a unique code and algorithm. Transponder keys contain many delicate components and will become unusable if the chip is dropped, scratched, or damaged in any way. If that happens, the key will need to
be replaced or reprogrammed. Additionally, some transponder key systems have a battery-operated remote (also known as a transmitter or fob), which can die if the battery is depleted. Replacing these batteries is usually simple (they can usually be found at auto supply stores); however, it is important to be aware of whether your transponder is battery-powered for troubleshooting and maintenance purposes.
One note of caution: Transponder keys have some downsides. For one, transponder chips may not always function as they should (usually due to damage or signal interference). For this reason, it is advised to have a backup transponder key to allow you to open the vehicle’s trunk and/or open a locked vehicle. (This backup key will not allow you to drive the vehicle, however, unless it has a transponder chip in it and is an exact duplicate of the original.) Again, a locksmith or dealer can make you a backup key. However, they must have the necessary equipment. If they cannot help you, it is probably due to restrictions imposed by your car’s manufacturer. Depending on the locksmith, you may not even need to have the original key with you to replace it (but it’s always best to bring it if possible, to be safe). Replacing or duplicating a transponder key usually costs over $100, but is cheaper if done by a locksmith than a car dealership. European-made cars and SUV keys tend to be more expensive due to a somewhat more complex encryption system.
A transponder key is a safer (and nowadays, often necessary) type to have to operate your vehicle. If you need one made, a car dealership or locksmith with some auto experience can usually help you.
|
communication_engineering
|
https://meibergen.nl/product/focusrite-isa-adn8-eight-channel-a-d-card-for-isa-428-mkii-and-isa-828-mkii-including-dante-connectivity/
| 2022-07-03T12:29:25 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-27/segments/1656104240553.67/warc/CC-MAIN-20220703104037-20220703134037-00203.warc.gz
| 0.896255 | 503 |
CC-MAIN-2022-27
|
webtext-fineweb__CC-MAIN-2022-27__0__139507174
|
en
|
Since 1985, Focusrite has been a name synonymous with no-compromise mic pres following the creation of the ISA 110 for Sir George Martin's Neve console at Air Studios. The legacy of the original ISA 110 lives on today, not only in the ISA range itself, but also in every mic pre we design.
Standing for 'Input Signal Amplifier', the ISA range was born out of the original Focusrite Forte console of the late 80's, and later the Focusrite Studio Console. The core modules from these consoles live on with Focusrite's current range of ISA products, which have in themselves also become recording classics, and the choice of the world's finest producers and engineers. All ISA products use the Lundahl LL1538 input transformer and a custom Zobel network, both of which contribute to their sought-after sound.
EIGHT-CHANNEL A-D CARD FOR ISA 428 MKII AND ISA 828 MKII, INCLUDING DANTE CONNECTIVITY
ISA ADN8 is an optional eight-channel A-D card that provides high-quality analogue-to-digital conversion for the Focusrite ISA 428 MkII and ISA 828 MkII microphone preamps. Featuring Dante, AES3 and ADAT connectivity, the card operates at sample rates up to 24-bit / 192kHz.
The card offers primary and secondary RJ45 Dante output ports, an AES59 DB25 connector for AES3 output, and a pair of TOSLINK connectors for ADAT output. Word Clock I/O on BNC connectors allows synchronisation to multiple digital sources. This also includes syncing the Dante network to house clock, or for syncing external equipment to the Dante network.
Dante outputs on the ISA ADN8 provide ISA 428 MkII and ISA 828 MkII with network connectivity to all Focusrite RedNet devices and Red interfaces, as well as any other Dante-enabled device from hundreds of manufacturers. Metering and settings are accessed through RedNet Control, routing is configured using Dante Controller.
And as with all Focusrite Pro products, wherever you happen to be in the world, you can rely on a three-year warranty if any Focusrite Pro hardware needs repairing or replacing due to a manufacturing fault.
Voor alle info: https://pro.focusrite.com/category/mic-pres/item/isa-adn8
|
communication_engineering
|
http://soldiersystems.net/2013/01/03/tea-headsets-announces-distribution-agreement-peltor/
| 2013-05-18T07:37:42 |
s3://commoncrawl/crawl-data/CC-MAIN-2013-20/segments/1368696381630/warc/CC-MAIN-20130516092621-00037-ip-10-60-113-184.ec2.internal.warc.gz
| 0.908473 | 368 |
CC-MAIN-2013-20
|
webtext-fineweb__CC-MAIN-2013-20__0__10470654
|
en
|
Some pretty cool news from TEA Headsets. With this new distribution agreement with Peltor, TEA now offers one of the most popular communications headsets on the market; the ComTac series.
TEA Headsets is expanding their product line to now include Peltor ComTac Series Headsets.
The addition of Peltor will help strengthen TEA’s product line up and also add value to their existing customer base for their tactical comm product needs. Recently TEA launched new versions of their Tactical U94 Push-to-Talk Switches that compliments Peltor ComTac Headsets.
The ComTac III ACH headset is the third generation of ComTac Tactical Communication Headsets designed to meet the mission needs of today’s warfighter. ComTac now offers gel ear cushions for improved comfort, choice of boom mic location for both left and right shooters, increased RF immunity for high EMI environments, salt-water resistance and Rx/Tx fail-safe. Its ear cup profile has been improved, providing better fit and improved comfort for a variety of tactical helmets used by military and law enforcement professionals, including the Advanced Combat Helmet (ACH) or MICH Helmet. The tactical headset features external microphones for “talk-thru” capability so today’s warfighter can maintain situational awareness while wearing reliable hearing protection.
The new ComTac III ARC configuration is for use with the Ops-Core FAST Helmet. The integrated solution addresses the challenges associated with donning and doffing of the helmet, eliminates “hot spots” and reduces the need to modify the internal padding of the helmet for proper fitting. The system utilizes 3M’s mounting mechanism, which connects the headset to the helmet Accessory Rail Connector.
|
communication_engineering
|
https://finance.minyanville.com/minyanville/article/gnwcq-2023-12-7-navitas-powers-pioneering-nio-phone-with-fast-charging-and-seamless-ev-interaction
| 2024-02-22T08:03:01 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473735.7/warc/CC-MAIN-20240222061937-20240222091937-00482.warc.gz
| 0.883554 | 1,484 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__64126441
|
en
|
TORRANCE, Calif., Dec. 07, 2023 (GLOBE NEWSWIRE) -- Navitas Semiconductor (Nasdaq: NVTS) announced that NIO, a global, leading, new-energy vehicle maker has released its inaugural smartphone, the NIO Phone with a powerful 66 W fast charger featuring Navitas' next-generation gallium-nitride (GaN) GaNFast™ power ICs equipped with GaNSense™ technology. This enhancement delivers flagship-level charging efficiency, providing end users with a better vehicle-centric mobile interconnection experience. New GaNFast ICs are replacing legacy silicon chips to enable next-gen fast-charging for mobile phones, tablets and laptops.
The flagship NIO Phone features the leading Qualcomm Snapdragon 8 Gen 2 chip, and boasts a 6.81-inch 2K variable refresh-rate curved screen, with the main, ultra-wide-angle, and 50 M pixel periscope telephoto cameras. Using NIO Link panoramic-interconnection technology, the NIO Phone integrates smoothly and seamlessly with smart EVs and NIO's in-car system. With a single click, the driver can control over 30 functions, and equipped with ultra-wideband technology, it can completely replace traditional car keys.
To support such powerful and comprehensive features, the NIO Phone is equipped with a large 5,200 mAh battery and an in-box GaNFast charger offering up to 66 W of charging power. Measuring only 57 x 57 x 30 mm (97.5 cc), the NV6136 GaNFast power IC in a high-frequency quasi-resonant (HFQR) topology with loss-less current sensing and ultra-fast autonomous short-circuit protection, delivers power density of 1.03 W/cc.
Mr. Zhang Baozhou who is responsible for NIO's mobile phone supply chain, stated, "NIO is dedicated to providing users with high-performance smart electric vehicles and ultimate user experience, creating a delightful lifestyle for our users. The NIO Phone fulfills the expectations and needs of NIO users for a flagship smartphone, making their cars more intuitive and user-friendly. In launching NIO Phone, we are very pleased to collaborate with Navitas Semiconductor, industry leader in GaN to utilize the mature, cutting-edge GaNFast power ICs, allowing our users to experience a comprehensive, lightweight, and efficient charging experience."
Mr. Wu Gongli, GM of R&D for TenPao, the manufacturing partner for the NIO Phone commented, “We are excited to work with Navitas to build this leading GaN charger for NIO users, marking an important milestone in TenPao’s development. Navitas’ GaNFast ICs deliver top power-density performance with easy-to-use features. The combination of high efficiency and fast design accelerates our time-to-market.”
Mr. Yingjie (Charles) Zha, VP and GM of Navitas China, stated, "Navitas is extremely honored to collaborate with TenPao to make the NIO Phone possible by integrating the leading GaNFast technology into the NIO Phone. Navitas’ mission to 'Electrify Our World™' aligns closely with NIO's objective of 'Blue Sky Coming'. This is just the beginning of our collaboration. In the future, Navitas will spare no effort to deeply-integrate energy-saving, sustainable, world-leading GaN and SiC technology into NIO Phone's DNA, creating a comprehensive lifestyle revolution from a smartphone to EVs.”
NIO Inc. is a global premium smart electric vehicle manufacturer. Founded in November 2014, NIO’s mission is to shape a joyful lifestyle. NIO aims to build a community starting with smart electric vehicles to share joy and grow together with users. NIO designs, develops, jointly manufactures and sells premium smart electric vehicles, driving innovations in next-generation technologies in autonomous driving, digital technologies, electric powertrains and batteries. NIO differentiates itself through its continuous technological breakthroughs and innovations, such as its industry-leading battery swapping technologies, Battery as a Service, or BaaS, as well as its proprietary autonomous driving technologies and Autonomous Driving as a Service, or ADaaS. NIO’s product portfolio consists of the ES8, a six-seater smart electric flagship SUV, the ES7 (or the EL7), a mid-large five-seater smart electric SUV, the ES6, a five-seater all-round smart electric SUV, the EC7, a five-seater smart electric flagship coupe SUV, the EC6, a five-seater smart electric coupe SUV, the ET7, a smart electric flagship sedan, the ET5, a mid-size smart electric sedan, and the ET5 Touring, a smart electric tourer.
TenPao was established in 1979 (HKEx: 1979). With 44 years of experience in power supply industry, with the development direction of high-end digital intelligence, it continues to provide customers with "intelligent, efficient, safe, reliable, and rapid response" product customization and production manufacturing services, and provides "one-stop" intelligent power supply solutions with market competitiveness. Over the years, partnering with many well-known international brands to establish long-term stable cooperative relationships, it has now become an international, leading, reliable and innovative power supply group.
Navitas Semiconductor (Nasdaq: NVTS) is the only pure-play, next-generation power semiconductor company, founded in 2014. GaNFast™ power ICs integrate gallium nitride (GaN) power and drive, with control, sensing, and protection to enable faster charging, higher power density, and greater energy savings. GeneSiC™ silicon carbide (SiC) devices offer industry-leading in-circuit performance, robustness and an unprecedented 650 to 6,500 voltage range to address complimentary higher-voltage and higher-power applications. Focus markets include EV, solar, energy storage, home appliance / industrial, data center, mobile and consumer. Over 185 Navitas patents are issued or pending. Over 100 million GaN and 12 million SiC units have been shipped, and with the industry’s first and only 20-year GaNFast warranty. Navitas was the world’s first semiconductor company to be CarbonNeutral®-certified.
Navitas Semiconductor, GaNFast, GaNSense, GeneSiC and the Navitas logo are trademarks or registered trademarks of Navitas Semiconductor Limited and affiliates. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners.
Stephen Oliver, VP Corporate Marketing & Investor Relations, [email protected].
A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/89976dec-9e1d-4036-80f8-8e1b66b998bc
|
communication_engineering
|
https://www.dynarepsales.com/line-card/clear-blue-technologies/
| 2022-10-05T12:45:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-40/segments/1664030337625.5/warc/CC-MAIN-20221005105356-20221005135356-00182.warc.gz
| 0.92675 | 398 |
CC-MAIN-2022-40
|
webtext-fineweb__CC-MAIN-2022-40__0__197546064
|
en
|
Clear Blue Technologies was founded in 2011 by experts in power engineering and advanced software and communications. Our vision is to combine environmentally-friendly green energy with innovative hardware and software to deliver highly reliable, intelligent, and performant off-grid technology that is easy to install, reduces cost of ownership and delivers unmatched remote control, monitoring and servicing.
Their Smart Off-Grid solar and wind hybrid controller and Illumience cloud software can be integrated into a wide variety of products or used as the basis for off-grid lighting and security installations. Outdoor lighting, security, telecom and environmental companies, for example, can now quickly implement off-grid or grid-tie clean tech solutions, opening new markets with new solutions for their customers.
Clear Blue is committed to making our partnership successful by providing the highest quality products and superior support. We will work with your team to ensure your off-grid products deliver the reliability and performance you expect, and your customers demand.
Energy-as-a-Service is a key part of Clear Blue’s commitment to our customers to deliver maximum uptime, longest system life, and easy installation and maintenance.
Battery replacement costs in off-grid systems can represent the largest ongoing maintenance cost. The limited warranties that battery manufacturers provide typically cover only defects in material and workmanship with numerous exclusions due to lack of maintenance, exposure to heat or cold, over or under-charging and more. This renders warranties largely useless to customers.
With EaaS, we provide an off-grid energy storage system with our Smart Off-Grid control and expert power management services for a fixed annual service fee. EaaS reduces upfront capital costs, and the need for our customers to become power management experts
With Clear Blue’s Energy-as-a-Service, customers pay a fixed annual service fee. This fee covers our Smart Off-Grid Monitoring and Maintenance, all cell communication fees, replacement controllers and battery replacement for the term of the contract.
|
communication_engineering
|
https://myperi.com/peri-duo-slim/
| 2017-05-27T19:14:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-22/segments/1495463609054.55/warc/CC-MAIN-20170527191102-20170527211102-00502.warc.gz
| 0.812694 | 257 |
CC-MAIN-2017-22
|
webtext-fineweb__CC-MAIN-2017-22__0__193029553
|
en
|
The Duo Slim for iPhone 7 and iPhone 7 Plus are the latest editions to the Duo family of iPhone charging and speaker cases, featuring a high-fidelity Bluetooth enabled speaker system and 2500mAh/3000mAh batteries respectively, providing a completely new way to experience your favorite music.Features of the Duo Slim include:
- Play digital audio directly from the iPhone to the Duo hi-fidelity speakers via a docked iPhone lightning connection.
- Use the Duo as a detachable Speaker – connect any Bluetooth enabled device and play wireless audio to the Duo via Bluetooth BLE.
- Enhance phone calls with microphone/speakerphone capability via Bluetooth.
- Full-range 3-watt speaker and passive radiator for amazing bass.
- High-resolution DAC (Digital-to-Analog Converter) for improved hi-fidelity audio.
- Provide 100% extra battery life to your iPhone or enjoy 10+ hours of audio playback with the Duo’s integrated 2500mAh battery.
- Simultaneously charge the Duo and attached iPhone via USB Charging in half the time of other leading battery cases.
- Estimated delivery of the Duo Slim for iPhone 7 is May 2017.
- Estimated delivery of the Duo Slim for iPhone 7 Plus is July 2017.
|
communication_engineering
|
http://www.techmodda.com/review-and-testing-of-the-motherboard-gigabyte-ga-z97n-wifi-motherboard/
| 2018-03-20T19:39:02 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-13/segments/1521257647530.92/warc/CC-MAIN-20180320185657-20180320205657-00646.warc.gz
| 0.856244 | 2,374 |
CC-MAIN-2018-13
|
webtext-fineweb__CC-MAIN-2018-13__0__241317036
|
en
|
Following the very successful Gigabyte GA-H97-D3H today, we will study and test the model Gigabyte GA-Z97N-WIFI . Despite the fact that this motherboard is based on the more advanced and functional chipset Intel Z97 Express, it belongs to the standard mini-ITX, which means that its expansion is much more modest than that of Gigabyte GA-H97-D3H. However, the manufacturer himself positions this "baby" as a basis for a compact gaming center equipped with the most modern network interfaces.
Technical specifications of the Gigabyte GA-Z97N-WIFI rev.1.0 motherboard are shown in the table below.
| The processors Intel Core i7 / Core i5 / Core i3 / Pentium / Celeron
in the performance of LGA1150 (the fourth, updated fourth and fifth generations of the microarchitecture Core)
|Chipset||Intel Z97 Express|
|The memory subsystem|| 2 × DIMM DDR3 (non-ECC) non-buffered memory of up to 16 GB;
two-channel memory operation mode;
support for 1333-3100 MHz;
support for XMP (Extreme Memory Profile).
|The graphical user interface|| The integrated graphics core of the processor allows the use of HDMI ports version 1.4a and DVI-I.
Supports resolutions up to 4096 × 2160 pixels inclusive.
|Audio subsystem|| 2/4 / 5.1 / 7.1-channel HD audio codec Realtek ALC892;
support for S / PDIF Out.
| Intel Gigabit LAN Controller (10/100/1000 Mbps);
Atheros Gigabit LAN network controller (10/100/1000 Mbit).
|Wireless communication module|| Wi-Fi 802.11 a / b / g / n / ac;
Bluetooth 4.0, 3.0 + HS, 2.1 + EDR.
|Connectors for expansion cards|| 1 PCI Express x16 slot, operating mode x16 / x8, Gen 3;
1 mini-PCI slot for the wireless module.
|Drive Interfaces|| Chipset Intel Z97 Express: 6 × SATA 3, bandwidth up to 6 Gbit / s;
support for RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel Smart Response, NCQ, AHCI and Hot Plug.
|Interface US|| Chipset Intel Z97 Express:
6 USB 3.0 / 2.0 (4 – on the rear panel, 2 ports are connected to the corresponding connectors on the motherboard);
4 USB 2.0 / 1.1 (2 – on the rear panel, 2 ports are connected to the corresponding connectors on the system board)
|Internal connectors on the motherboard|| connector for connecting the hull opening sensor;
6 × SATA 6Gb / s connectors;
4-pin ATX 12V connector;
connector for CPU fan;
a group of connectors of the front panel;
24-pin ATX connector;
audio connector on the front panel;
USB 3.0 / 2.0 connector;
connector for connecting the system fan;
jumper for CMOS reset;
connector S / P-DIF Out;
USB 2.0 / 1.1 connector.
|Connectors and buttons on the rear panel|| 1 PS / 2 port for connecting a keyboard or mouse;
4 USB 3.0 / 2.0 ports;
2 USB 2.0 / 1.1 ports;
2 HDMI ports;
1 DVI-I port;
2 LAN LAN outlets RJ-45;
1 optical S / PDIF output;
2 × SMA connectors for antennas (2T2R);
5 audio connectors (Center / Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In).
I / O controller
|BIOS|| 2 × 64 Mbit AMI UEFI BIOS with graphical shell (SD / HD / Full HD);
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0.
|Company functions, technologies and features|| support for APP Center;
proprietary utility Q-Flash;
support Xpress Install;
Support Smart Switch;
support for proprietary technology GIGABYTE On / Off Charge;
proprietary utility @BIOS;
proprietary function EZ Setup;
proprietary function of Smart Recovery 2;
proprietary utility EasyTune;
proprietary utility USB Blocker;
support for a cloud station (Cloud Station);
a reviewer of information about the system.
|Operating system||Microsoft Windows 8.1 / 8/7|
|The form factor, dimensions (mm)||Mini-ITX, 170 × 170|
|The minimum retail value *, rubles||6,600|
* According to the data of "Yandex.Market" for January 3, 2015.
The compact box is framed in a standard for Gigabyte style. The basic information about the board is stated on the front side, and the reverse side will tell the potential buyer about all the features of the device, its advantages and technical characteristics.
A sticker with a serial number of the board and an enumeration of its characteristics are glued on one of the ends of the box.
The board comes with an interface panel cap, two SATA cables with latches, installation instructions, a Wi-Fi module antenna and two CD-ROMs with software.
Separately I want to note a very stylish antenna with two gold-plated connectors for connection.
The fee is issued in Taiwan and in foreign online stores costs 138 US dollars. In Russia at the time of publication of the article, this model could be bought for 6 600 rubles, while the average price was 8 600. The warranty period is 3 years.
The Gigabyte GA-Z97N-WIFI is a very compact board that belongs to the mini-ITX standard. In other words, its dimensions are equal to 170 × 170 mm, so that as you study GA-Z97N-WIFI, you get more and more respect for engineers who managed to create such a functional motherboard on such a small piece of black textol without resorting to transition to the third measurement which was used in ASUS.
The reverse side looks quite standard: you can see here only an amplifying plate and several stabilizing elements.
There are four holes for fixing the card in the case of the system unit in the PCB.
On the interface panel you can see a universal PS / 2-output, adjacent to two USB 2.0 ports, DVI-I video output and two Wi-Fi antenna connectors, two HDMI video outputs, four USB 3.0 ports, two LAN ports ( RJ-45), as well as a panel with five audio outputs and one optical S / P-DIF out.
We will supplement the external inspection of the board with the instruction manual and the layout of its main elements.
The LGA1150 processor socket, together with the Intel Z97 Express chipset, supports all the Intel Core processors of the fourth generation of the Haswell family.
As in the previously reviewed Gigabyte GA-H97-D3H, the connector contacts have a gold coating thickness of 15 microns, five times the thickness of the typical layer and increasing the reliability of the connections, corrosion protection and stability.
In addition, the power supply system of the processor also uses solid-state capacitors, low-resistance MOSFETs and ferrite core chokes, that is, all the components that Gigabyte's flagship motherboards are equipped to record overclocking processors.
The board has two DIMM slots for DDR3 (non-ECC) memory modules, capable of operating in dual-channel mode with a maximum capacity of 8 GB per module.
Memory modules with a frequency of 1333 and 1600 MHz and XMP profiles are officially supported, but the board allows to overclock the memory to a frequency of 3100 MHz. The list of officially compatible memory modules can be downloaded from here .
The functionality of the Intel Z97 Express chipset is such that the Gigabyte GA-Z97N-WIFI does not experience problems with the number of PCI Express lines.
The lower edge of the board has a PCI Express 3.0 x16 slot, implemented using Haswell's processor controller.
As you already understood, in the case when a discrete video card is not used, up to three monitors with a maximum resolution of up to 4096 × 2160 pixels can be connected to the video outputs of the Gigabyte GA-Z97N-WIFI motherboard.
Switching between video outputs is carried out by a pair of microcircuits PTN3360DBS manufactured by NXP Semiconductors.
The power supply is provided through 24-pin and 4-pin connectors.
The use of a new generation of fiberglass boards with more dense interlacing components, as well as built-in protection against voltage drops and power outages within the Ultra Durable concept, should ensure stability and durability at the highest loads.
The power supply system of the processor is built according to a four-phase scheme. Two additional phases, allotted, apparently, to the main memory and power circuits, are disconnected at the top edge of the textolite.
The digital PWM controller responsible for power management is Intersil ISL95820CRTZ .
Next to the slots for RAM, connectors for USB 2.0 and 3.0, as well as a connector with connectors for the front panel, are disconnected.
For the organization of the Gigabyte disk subsystem, the GA-Z97N-WIFI is equipped with six SATA-3 ports with a bandwidth of up to 6 Gbps, RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel Smart Response, NCQ, AHCI and Hot Plug.
The controller ITE 8620E is responsible for monitoring, controlling the fans and ports PS / 2 and COM on the board.
Audio capabilities are realized via the Realtek ALC892 HD audio codec, supporting audio systems of 2/4 / 5.1 / 7.1 formats.
In addition to the standard gigabit LAN controller Intel WG1217V, the board features a Qualcomm Atheros 8161 controller.
Finally, the key feature of the board – support for Wi-Fi and Bluetooth 4.0 – is implemented by the Intel Dual Band Wireless-AC 7260 Plus Bluetooth controller installed in the mini-PCI Express slot.
It supports 802.11 a / b / g / n / ac wireless standards, as well as Intel WiDi audio and video transmission technology. This controller is capable of providing a data transfer rate of up to 867 Mbit / s and operating in a dual-band mode of 2.4 GHz / 5.0 GHz.
We add that on the board are implemented two four-pin connectors for connecting fans and two microcircuits BIOS (technology Gigabyte DualBIOS).
If you notice an error – select it with the mouse and press CTRL + ENTER.
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communication_engineering
|
https://www.logikaconsultants.co.uk/news/march-2021/defra-appoints-noise-consultants-ltd-to-lead-deliv
| 2024-02-21T19:14:31 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473524.88/warc/CC-MAIN-20240221170215-20240221200215-00145.warc.gz
| 0.907359 | 482 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__196126338
|
en
|
Logika Consultants sister company Noise Consultants Ltd has been appointed by the Department for Environment, Food and Rural Affairs (Defra) to lead the development of a noise modelling system capable of preparing national noise maps.
During the 4-year contract Noise Consultants Ltd and its project partners will be developing an online cloud-based system to automate the generation of a noise modelling and exposure database for Defra and other Government stakeholders.
In addition to producing noise maps and noise exposure data in line with existing Government policy and statutory obligations, the system will be capable of supporting wider national and local policy planning, providing the possibility of assessing a range of scenarios. The system is also intended to take in additional road and rail noise data sources beyond those previously mapped, providing a wider evidence base to support future policy making.
The design philosophy will also allow future users across the public sector to access the database through open standards for populating the noise calculation tools of their choice.
The Noise Consultants-led team includes Mott MacDonald who will be providing their cloud computing, database design and digital solutions expertise; Acustica who have expertise in noise modelling and noise policy; Stapelfeldt developers of the decoupled LimA noise modelling software; and NGIS who bring expertise in geospatial technology and develop the Oden system.
Following the appointment, James Trow - Managing Director of Noise Consultants Ltd - said: “We are delighted to have been appointed by Defra. This project will provide a significant opportunity to improve our national evidence base and increase our understanding of the impacts of noise. The system will integrate a wider range of data sources than ever before, with the potential to include increased road and rail infrastructure, and wider digital mapping datasets and assets inventories, offering a more comprehensive view of noise across the country”.
As part of the Logika Group of SMEs, Noise Consultants Ltd will draw on expertise from within its sister companies to support the delivery of the noise modelling system, particularly in designing the modelling infrastructure and how this could be harnessed for considering other environmental aspects such as ambient air quality.
If you would like to speak to the team at Noise Consultants Ltd about noise mapping, environmental noise or vibration, please get in touch on 020 3873 4780 or [email protected].
View all news
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communication_engineering
|
https://www.bowtie.works/blog/move-the-enterprise-network-to-the-edge-with-secure-access-from-bowtie
| 2024-02-27T09:28:16 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474674.35/warc/CC-MAIN-20240227085429-20240227115429-00243.warc.gz
| 0.945604 | 1,482 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__20147265
|
en
|
It’s time to rethink enterprise networks. They are overly privileged, slow, put the user last, and rest on flawed assumptions that slow businesses down while helping hackers tear across companies big and small. It’s time for a new foundation, a network that challenges the status quo and flips the script.
That’s why we founded Bowtie. Today, we're happy to introduce our company and invite you to try a new way to network.
Yesterday’s Networks are Failing Us
Enterprises today sit atop computer networks built where the businesses physically are, but enterprises themselves are dynamic collections of distributed people working toward a shared mission. More than ever before, these people are working independently, far away from the head or regional office, and each of them have unique access needs.
To maintain operations away from the places where enterprise networks are built, we have turned to remote access solutions, usually virtual private network software written in and inspired by the dial-up modem era. These solutions typically grant full access to enterprise resources, assuming that access control happens somewhere else. To simulate being in the enterprise network, users must first open and configure an application and then turn it “on” to connect. The employee’s reward for navigating the VPN is an overly privileged, slow, and brittle experience.
Compounding this situation, security incidents – ranging from sophisticated phishing campaigns targeting individual employees by name to Log4Shell-style remote code execution – are on the rise. Outsourced trust and legacy networks that make assumptions about who is connecting to them and what they should have access to can lead to debilitating, headline-grabbing attacks.
This happened to Uber in September 2022 when its VPN was hacked, handing control of much of its IT infrastructure over to the attackers. More recently, LastPass had its backup files stolen, exposing customer data to phishing and brute force attacks, and both Okta and Slack have had portions of their source code stolen from GitHub. These incidents demonstrate the pitfalls of overly privileged network design and of giving third parties exclusive control over your critical services.
The holy grail in security is to make the right thing to do the easy thing to do, but the legacy solutions most businesses use today are anything but easy and have users running for the exits, looking for any alternative to lessen the pain of the corporate VPN.
A Modern Approach for Enterprise Networks
The technology industry is marked with reversals to prevailing designs which, while initially counterintuitive, ultimately address problems in new ways. With enterprise networking, traditional design has been to build and concentrate privileged connectivity at every enterprise site, such as data centers, offices, or factories. Employees connect either in person or through a VPN, using “concentrators” to bring remote connections into principal sites from which user traffic is distributed. This pattern is known as the hub-and-spoke model, and is a natural offshoot of the need for enterprises to build underlying physical infrastructure at each of their locations.
There is a better way: rather than build privileged networks at each enterprise site and then bring users to those sites, the enterprise network moves out to the edge and exists inside each device used by the enterprise. These devices connect to each enterprise site concurrently and take the shortest path to reach those sites.
This model is founded on Zero Trust network access principles with each connection strongly authenticated, using enterprise identity, and limiting access to only what each employee needs for their work.
To be successful, users must only interact with this encrypted edge overlay network once, just as they would if they were connecting to wifi or their email in the morning. It must be invisible. The user needs only to log in to their computer, open a browser, shell, or other application, and begin their work.
By reversing the traditional network architecture – building unprivileged physical networks to power identity-driven virtual networks – and focusing the enterprise network on the edge, employees get the in-office privileged network experience they expect from anywhere they are.
Bowtie is a distributed enterprise edge networking product rooted in zero trust network access principles.
We improve upon agentless web gateway, proxy, or port forwarding solutions by giving customers a full network experience, encompassing every protocol and use case, unbounded by physical location. By moving the enterprise network to the endpoint, businesses can build their access policies and implement security monitoring and protection strategies just once rather than for each site and tech stack. Bowtie gives businesses a unified global view of their operations, regardless of locality.
To achieve this, Bowtie is built on modern encryption and tunneling technologies, supporting concurrent connectivity to multiple enterprise points of presence. Customers never again need to switch from network A to B to get access to that critical database or to improve performance. Bowtie connects to both A and B at the same time, without conflict, using high-performance tunnels to operate as close to wire speed as possible.
Bowtie’s greatest strength, however, is its invisible design. Users are often unaware that Bowtie is even operating, which is the same experience employees have always enjoyed sitting at their desks in the office.
Bowtie achieves this by investing in techniques to ensure connectivity is established even across adverse network conditions, using single packet round trip connection establishment so that the enterprise network is ready as soon as the wifi link comes up, and stays connected as users roam between networks. Improving security and user experience simultaneously is rare, and that is precisely Bowtie’s mission.
We set out to build Bowtie based on our experience as operators of security-sensitive enterprise networks where traditional assumptions no longer served us. In doing so, we set down a series of promises and principles that would underpin our product.
The first is embedded into the company’s name: Bowtie Works. To achieve our vision of moving the enterprise network to the edge, the highest objective we have is that Bowtie works. In the traditional in-person privileged network model, operators and users alike depend on the network being present and giving them access to the information and resources they need. A reliable network is a prerequisite.
Bowtie provides this seamless experience in software, from anywhere the internet is accessible, and we focus all of our efforts on ensuring that the connection always works. Reliability is the core requirement upon which all of our access control, visibility, and security features are built. Bowtie Works.
The other key principle underpinning the Bowtie product is that trust and security are paramount.
Being forced to choose between best-of-breed software and having agency over your security and data is a false dichotomy.
Enterprises should be able to leverage the ease of use offered by cloud-managed software models while retaining ownership and control of their deployments and software architectures.
To achieve this, Bowtie embraces the local-first philosophy of software engineering, giving customers complete control over their deployments, with no operational dependencies on Bowtie the company for the functionality of their networks. This is particularly true concerning the security critical elements of our solution. Unlike some network access providers, Bowtie cannot introduce new clients into a customer network, and our solution does not require routing all customer traffic through our data centers. Access control, encryption, and availability are under exclusive customer control, where they belong.
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communication_engineering
|
https://support.kobotoolbox.org/en/articles/592386-collecting-data-offline
| 2020-05-25T08:41:00 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-24/segments/1590347388012.14/warc/CC-MAIN-20200525063708-20200525093708-00149.warc.gz
| 0.942832 | 458 |
CC-MAIN-2020-24
|
webtext-fineweb__CC-MAIN-2020-24__0__183957529
|
en
|
All data collection can take place offline, both with KoBoCollect and with Web Forms.
When a user enters data it is stored first on the device. KoBoCollect can be set to attempt sending the information through a network connection immediately or only at a later stage when the interviewer or supervisor wants to upload finalized forms. Web Forms will always attempt to upload data immediately and will retry until a connection has been established again.
All synchronization is proofed even against poor Internet connection quality. Should a connection time out or be interrupted while a specific form is being transferred, it will be resent with the next upload attempt. The server will not integrate half received data in this case. Only when a record has been uploaded successfully and the server confirms receipt will the survey data be removed from the upload queue.
Web Forms uses the browser's HTML5 offline storage to store survey responses as well as the form itself. It is important to wait for the small confirmation message in the top-right on the form, which will show a green checkmark once the form has been cached. After this the form can be accessed and data can be entered even without any connection. It is recommended to create a bookmark on the device to easily access specific forms
What do I do if I have NO access to the internet?
If it is not possible to connect a handset to the Internet at all (the interviewers can't move into an area where a connection is available), then it is also possible to transfer survey data from KoBoCollect through an external tool (ODK Briefcase) and by connecting the mobile devices by USB cable to a local computer. For more details about how to use ODK Briefcase to transfer data, read this post. After this is it possible to upload the survey data from a centralized computer to the KoBoToolbox server, using the same tool.
Finally, it is also possible to install KoBoToolbox on a local computer, e.g. a laptop, and then connect local mobile devices through a local WiFi to the computer. This WiFi does not need to be connected to the Internet as there would be a direct connection between the mobile devices and the local computer. See here for finding out how to install KoBoToolbox on your computer.
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communication_engineering
|
https://www.light186.com/product/hikrobot-gigabit-ethernet-super-flex-cable/
| 2022-10-05T11:43:05 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-40/segments/1664030337625.5/warc/CC-MAIN-20221005105356-20221005135356-00779.warc.gz
| 0.835578 | 148 |
CC-MAIN-2022-40
|
webtext-fineweb__CC-MAIN-2022-40__0__89362260
|
en
|
Hikrobot Gigabit Ethernet Super Flex Cable
$75.00 – $135.00
This is a super flex gigabit (GigE) data cable. One end has a male RJ45 connector with screws, and the other has a male RJ45 connector.
Flexibility: Super Flex
Features of the Hikrobot Gigabit Ethernet Super Flex Cable
- Flexibility: Super Flex, intended for static environments, moving cable carriers, and robot arms
- Connector 1: RJ45 with screws, Male
- Connector 2: RJ45, Male
Documents and Downloads
Note: The product picture may differ from the actual product.
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communication_engineering
|
https://routing-bits.com/tag/lfi/
| 2023-02-02T11:30:27 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-06/segments/1674764500017.27/warc/CC-MAIN-20230202101933-20230202131933-00868.warc.gz
| 0.727043 | 391 |
CC-MAIN-2023-06
|
webtext-fineweb__CC-MAIN-2023-06__0__233154476
|
en
|
Serialization/Access-Rate is the physical clocking speed of the interface (ie 64-kbps/128-kbps etc), which determines the amount of data that can be encapsulated on to the wire.
Serialization Delay or Serialization Rate is a constant based on the access rate of the interface. It is the time needed to place data on the physical wire.
These values are set in hardware and cannot be changed.
A data frame can be sent onto the physical wire ONLY at the serialization rate of the interface. Thus serialization delay is the size of the frame in bits divided by the clocking speed of the interface.
Serialization Delay = Frame Size/Link Speed
For example, a 1500-byte frame (12000-bits/64000-bits) will take 187.5ms to serialize (put on the wire) on a 64-kbps circuit.
|Link-||Frame Size (Bytes)|
|64 kbps||8 ms||16 ms||32 ms||64 ms||128 ms||187 ms|
|128 kbps||4 ms||8 ms||16 ms||32 ms||64 ms||93 ms|
|256 kbps||2 ms||4 ms||8 ms||16 ms||32 ms||46 ms|
|512 kbps||1 ms||2 ms||4 ms||8 ms||16 ms||23 ms|
|768 kbps||0.640 ms||1.28 ms||2.56 ms||5.12 ms||10.4 ms||15 ms|
For low-speed WAN connections (those with a clocking speed of 768kbps or below), it might be necessary to provide a mechanism for Link Fragmentation and Interleaving (LFI) when running delay sensitive application like voice.
|
communication_engineering
|
https://smslist-sms-from-pc.soft112.com/
| 2017-11-20T13:37:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-47/segments/1510934806066.5/warc/CC-MAIN-20171120130647-20171120150647-00102.warc.gz
| 0.799986 | 687 |
CC-MAIN-2017-47
|
webtext-fineweb__CC-MAIN-2017-47__0__17927815
|
en
|
SMS software to send SMS and receive SMS from PC through a GSM modem/phone.
Sending SMS to single or multiple recipients (mailing list).
Simple usage thanks to an intuitive user interface.
Besides its classic office automation features, SMSList offers integration possibility with other information systems (through SMS sending/reception from file with CSV format).
Features: sending SMS from file, receiving SMS on file, SMS delivery receipt (status report), concatenated SMS (long SMS), flash SMS, phonebook management, incoming voice call forwarding, SMS sending from command line (batch mode).
Periodic SMS sendings can be planned through the Windows scheduler.
Performances: max 20 SMS/minute.
English and Italian language versions available (program interface + user manual).
Commercial versions: software-only or full-package (software SMS + GSM modem included).
Free SMS software demo with unlimited functions.
Compatibility: any GSM, GPRS, EDGE, UMTS device compliant with ETSI GSM 07.05/07.07 specification (3GPP 27.005 and 27.007). SMSList can send SMS with GSM modem/phones from Alcatel, Audiotel, BenQ, Cinterion, Digicom, Falcom, Fargo, Huawei, Itegno, LG, Lightspeed, Motorola, Multitech, Nokia, Option, Panasonic, Sagem, Samsung, Siemens, Sony Ericsson, Telit, Teltonika, Vodafone, Wavecom, Symbian O.S. and others.
Expecially recommended with: Siemens TC35i, MC35i, Motorola V3, Falcom A2D, Wavecom WMOD2B, Audiotel Modex and Industrial.
Application fields: SMSList is suitable for mobile marketing, advertising, customer relationships (CRM), contacting service subscribers, members of associations and mobile working teams.
It can be used to remind appointments and expirations, to notify events, news about sports, stock market etc. It can be integrated with managerial software and databases.
In the M2M automation field, it can be used for remote control, security and alarm systems, metering, data collectors, vehicle fleets, vending machines.
SMSList SMS from PC is a free trial software application from the Telephony subcategory, part of the Communications category.
The app is currently available in English, Italian and it was last updated on 2009-01-30. The program can be installed on Win98, WinME, WinNT 4.x, Windows2000, WinXP, Windows2003, Windows Vista Starter, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Business, Windows Vista Enterprise, Windows Vista Ultimate, Windows Vista Home Basic x64, Windows Vista Home Premium x64, Windows Vista Business x64, Windows Vista Enterprise x64, Windows Vista Ultimate x64.
SMSList SMS from PC (version 2.11) has a file size of 4.23 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 3035 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.
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communication_engineering
|
https://www.transcend.co.jp/About/press/715
| 2021-08-03T21:20:45 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-31/segments/1627046154471.78/warc/CC-MAIN-20210803191307-20210803221307-00065.warc.gz
| 0.894912 | 361 |
CC-MAIN-2021-31
|
webtext-fineweb__CC-MAIN-2021-31__0__293190224
|
en
|
Transcend Information, Inc. (Transcend), a global leading brand in flash memory cards, introduces its latest 8GB 266X Ultra-Speed CompactFlash® (CF) Card. The all-new 266X CF Card with dual channel flash interface is made especially for both professional and amateur photographers. It achieves extraordinary average read/write speeds of up to 40MB per second using the latest Ultra DMA mode 4 (with IDE interface or 1394 card reader). With impressive transfer speed and a huge capacity up to 8GB, users are guaranteed to get the very best performance and results from their high-end digital equipment. Transcend's 266X CF Memory Cards support continuous shooting, and meet today's advanced and demanding digital needs. They are now available in 2GB, 4GB and 8GB capacities.
Especially designed for high-end digital cameras that use the FAT32 format, the Transcend 266X Ultra-Speed CF Card is fully compatible with Canon, Nikon, Olympus and Sony high-resolution digital cameras. In addition to improving the speed of the Transcend 266X Ultra-Speed CF Card, the Ultra DMA technology that the card adopts helps to maximize the performance of digital equipment by using less power. Besides, the card has a huge 8GB memory capacity, which means you can store over 4,000 high-resolution 7-megapixel JPG photos.
Professional and amateur photographers who need to use the memory-intensive RAW format for taking pictures will be pleased to know that the 8GB 266X CF card can easily store over 500 pictures. Power users looking for a high-capacity, fast, and high-performance CF card for their high-end digital camera, or other handheld devices, will choose the 8GB 266X Ultra-Speed CF card as well.
|
communication_engineering
|
https://watchtrending.in/products/portable-wireless-speaker-with-powerful-bass-mic-black
| 2021-05-16T15:36:19 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-21/segments/1620243991224.58/warc/CC-MAIN-20210516140441-20210516170441-00431.warc.gz
| 0.775231 | 294 |
CC-MAIN-2021-21
|
webtext-fineweb__CC-MAIN-2021-21__0__209122557
|
en
|
Portable Wireless Speaker with Powerful Bass & Mic (Black)
- JBL Signature Sound
- Wireless Bluetooth Streaming
- Dual Passive Bass Radiators
- Access Siri or Google Now from your JBL speaker with a simple button press
- IPX7 Waterproof with durable fabric material
- JBL Connect+ Technology enabling pairing of 100 JBL Speakers
- 12 hours of playtime under optimum audio settings
True Wireless Bluetooth Headset with Mic
- True wireless design with uninterrupted Bluetooth streaming.
- Digital Noise Cancelling lets you listen without distractions.
- Sony|Headphones Connect APP for Android /iOS uses Smart Listening technology to control your ambient sound settings .
- Smart Listening by Adaptive Sound Control automatically switches to ambient sound mode based on your activity. Ambient Sound mode to hear essential sound without taking your headphones off.
- A 6mm driver for crisp, clear sound
- Enjoy up to 9 hours of battery life with the chargeable carrying case.
- Conversation flows freely with hands-free calling through the left earpiece. Leave your phone where it is: just speak with a tap.
- In the box: Charging Case, USB Cable (1), Earbuds (Long Hybrid silicone rubber earbuds(SS, S, M, L X2), Fitting Supporters(M, L X2), Triple-Comfort Earbuds(S, M, L X2))
|
communication_engineering
|
http://akratel.ir/index.php/sip-equipment/cisco/cisco-module-wic-1shdsl-%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%B3%DB%8C%D8%B3%DA%A9%D9%88-detail
| 2023-09-22T22:40:16 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233506423.70/warc/CC-MAIN-20230922202444-20230922232444-00009.warc.gz
| 0.824483 | 457 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__202960821
|
en
|
Cisco Module WIC-1SHDSL ماژول سیسکو
Cisco 1 Port G.SHDSL WAN Interface Card, WIC-1SHDSL-V3
The G.SHDSL WAN interface card (WIC) provides 1-port symmetric high-bit-rate DSL (SHDSL) connectivity to a WAN. The WIC-1SHDSL-V3 is the latest G.SHDSL-based WIC for Cisco modular routers. It supersedes existing interfaces (part numbers WIC-1SHDSL and WIC-1SHDSL-V2) while maintaining feature parity with WIC-1SHDSL-V2.
The WIC-1SHDSL-V3 is designed to transport rate-adaptive symmetrical data across a single copper pair at data rates from 192 kbps to 2.3 Mbps, or 384 kbps to 4.6 Mbps over two pairs. This covers applications traditionally served by high-bit-rate DSL (HDSL), symmetric DSL (SDSL), T1, E1, and services beyond E1. G.SHDSL represents the worldwide-accepted DSL standard for symmetrical DSL, based on ITU recommendation G.991.2.
- Offers symmetrical WAN speeds up to 2.3 Mbps over a single copper pair and up to 4.6 Mbps over two copper pairs
- Supports Dying Gasp; uses power status bit (section 220.127.116.11.3 of G.991.2) for signaling
- Supports Wetting Current (Section A.5.3.3 of G.991.2)
Compatible with the following Cisco Routers:
- 2800 Series
- 3700 Series
- 3800 Series
We carry a full line of accessories for Cisco equipment. If you do not see what you need in our store please contact us.
|
communication_engineering
|
https://www.bluflux.com/bluflux-ota-test-lab-receives-a2la-accreditation/
| 2023-06-06T23:37:48 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-23/segments/1685224653183.5/warc/CC-MAIN-20230606214755-20230607004755-00225.warc.gz
| 0.906086 | 695 |
CC-MAIN-2023-23
|
webtext-fineweb__CC-MAIN-2023-23__0__259502755
|
en
|
July 6, 2015
Accreditation Includes BluFlux’ Test Services for 2G, 3G, 4G, LTE and more
BluFlux RF Technologies (“BluFlux”), a provider of RF engineering, antenna design and over-the-air (OTA) testing, today announced that its testing lab has received accreditation by the American Association of Laboratory Accreditation (A2LA), the recognized national organization in laboratory testing.
A2LA has accredited BluFlux as an ISO/IEC 17025 electrical testing laboratory (Certification Number 3795.01), specifically for the CTIA Over-the-Air (OTA) Test plan version 3.4. This accreditation is a necessary milestone for BluFlux to become a CTIA Authorized Test Lab (CATL) for OTA testing.
The comprehensive audit found BluFlux’ processes, operations, and capabilities surpassed A2LA’s accreditation standards. BluFlux now offers A2LA-accredited testing and certification for GSM (2G); GPRS (2.5G); EGPRS (2.5G); UMTS (W-CDMA) (3G); CDMA (3G); CDMA 1xEV-DO (3.9G), 4G; and LTE, as well as laptop and tablet testing.
“The A2LA accreditation is an important checkpoint for our OTA testing lab,” said Ben Wilmhoff, president and founder of BluFlux. “I’m very proud of our team for their professionalism and role in creating BluFlux’ proven testing operation. With the A2LA accreditation, we can now better support our growing list of customers who look to BluFlux as a strategic partner to accelerate the process of getting their products designed, tested and to market.”
BluFlux helps U.S. and international companies with antenna design, RF engineering and OTA testing, as well as the design and prototyping of ultra-wideband (UWB) devices. The company also rents its now A2LA-accredited OTA testing chamber and welcomes client engineers on-site to test their devices with support and consultation from BluFlux engineers, if desired.
Based in Louisville, Colorado, BluFlux RF Technologies is an RF design, engineering and A2LA-certified cellular / OTA / RF test company with a focus on helping to accelerate the release of connected products. BluFlux provides advanced antenna consulting for UWB, RF, cellular, wearable and automotive connected devices and offers expertise in indoor, real-time location systems (RTLS), low-power radar, micro-location, motion detection and through-wall imaging. Learn about Over-The-Air (OTA) testing and request an RF testing quotation or schedule a complimentary design consultation.
About the American Association of Laboratory Accreditation
A2LA is a non-profit, non-governmental, third-party accreditation body, offering internationally-recognized accreditation services and training to testing and calibration laboratories, inspection bodies, proficiency testing providers, reference material producers and product certifiers.
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communication_engineering
|
http://generictechnologies.in/cctv.html
| 2022-08-07T22:34:24 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-33/segments/1659882570730.59/warc/CC-MAIN-20220807211157-20220808001157-00267.warc.gz
| 0.906083 | 259 |
CC-MAIN-2022-33
|
webtext-fineweb__CC-MAIN-2022-33__0__95502021
|
en
|
CCTV Distribution & Surveillance Solutions
Keep an eye on every activity without being physically present with Generic Technologies video security surveillance solutions for the safety and security of assets and people.
Video surveillance or CCTV (closed-circuit television) contributes to a huge chunk of present-day surveillance security technology. The CCTV cameras transfers captured images to a control room, which can also be accessed on a mobile gadget remotely, and recorded on an NVR or stored in the cloud space. The surveillance cameras can be IP or network cameras, bullet cameras, dome cameras, lowlight cameras, or thermal cameras.
Monitor Events and Activities Anytime, Anywhere
At Generic Technologies, the CCTV surveillance devices that we offer provides HD, 4K and even 7K imaging resolutions, with wide camera angle and high-tech lenses for effective activity monitoring. We also provide sophisticated PTZ cameras with multiple channels, fisheye lenses, and 360-degree cameras, which are useful in crime detection, traffic monitoring, crowd control, and even warehouse surveillance. Our CCTV surveillance system solutions also offer advanced options like continuous or scheduled recording, motion detection, intrusion alarm, and more. They also come with a mobile app for iOS and Android platforms to give our clients easy access and real-time monitoring option anytime, anywhere.
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communication_engineering
|
https://www.reportocean.com/industry-verticals/details?report_id=BWCC419&cat_title=Other
| 2021-09-27T23:08:21 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-39/segments/1631780058552.54/warc/CC-MAIN-20210927211955-20210928001955-00583.warc.gz
| 0.930302 | 782 |
CC-MAIN-2021-39
|
webtext-fineweb__CC-MAIN-2021-39__0__83411769
|
en
|
The Global RF Power Dividers Market worth US$ 1 billion in 2020 is forecast to have a CAGR of ~4.5% during the forecast period 2021-2027.
RF signs, segments, and subsystems have seen a greater demand for emerging applications such as mobile and Internet of Things (IoT) due to the increasing relevance of RF signs, segments, and subsystems. It is sometimes necessary to combine isolated signals into one or to guide them through isolated links. Utilizing an RF power divider or combiner, RF signals from different sources or yields can be aggregated or separated. Keeping track of the proper impedance is a breeze with these handy electronics. Due to this, technology will continue to advance and increase demand for RF power dividers. RF power dividers are selected based on insertion loss, isolation, frequency range, and type of RF connector, among many other characteristics.
Factors Impacting the Global RF Power Dividers Market
- A rise in communication services and a rise in defense expenditures help fuel the growth of the RF power dividers market.
- Increased demand for better communication services and the increase in internet penetration are the primary causes behind the growth of the RF power divider industry.
- Insufficient research and development spending hinders the market growth.
- The increasing demand for RF power devices in the healthcare industry presents lucrative opportunities for the RF power dividers market.
- The digitalization of businesses and IoT devices are driving the market growth.
Impact of Covid-19
As COVID-19 has spread rapidly worldwide over the past few years, it is now one of the biggest threats to the global economy, causing problems and hardship for businesses, consumers, and communities around the world. Distancing from others and working from home in today's social environment have created challenges, resulting in delays in activities, routine tasks, supplies, and initiatives. At the global level, COVID-19 has a negative impact on society and the economy. This outbreak is affecting an increasing number of people, as well as the supply chain.
Increasing R&D activities in the healthcare sector are likely to increase the use of RF power devices during the forecast period, fueling the market growth. Due to low R&D investments for technological development, RF power dividers market growth is at significant risk.
In the manufacturing and sales industries, the global pandemic has been a major obstacle. The outlook for the RF power divider industry remains bleak as far as sales of the end products are concerned. However, there are dynamic opportunities within specific segments of the end-use market.
Asia-Pacific RF Power Dividers Market will experience the fastest growth in this market during the forecast period. North America RF Power Dividers Market contributed more than half of the global revenue in 2020, and is forecast to grow over the forecast year.
Aim of the Report
A report on RF power dividers market segments the market on the basis of type, configuration, application, industry vertical, and region.
Segmentation based on Type
Segmentation based on Configuration
- Less than 6 way
- 6 way – 10 way
- More than 10 way
Segmentation based on Application
Segmentation based on Industry Vertical
Segmentation based on Region
- North America
- Middle East & Africa
This report presents a competitive analysis of major players in the RF power dividers market. As market players expand their product portfolios and geographical footprint, mergers and acquisitions are also evolving and shaping the future of the RF Power Dividers market.
- Analog Microwave Design
- Microot Microwave
- Microwave Devices Inc.
- L3 Narda-MITEQ
- M2 Global Technology
- API Technologies
- ARRA Inc.
- TTM Technologies
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communication_engineering
|
https://planetarium.deanza.edu/vending/vendor-wifi.html
| 2024-03-01T03:19:43 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474948.91/warc/CC-MAIN-20240301030138-20240301060138-00357.warc.gz
| 0.849001 | 190 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__173103660
|
en
|
Accessing the Wireless Network on Campus
If you require access to the Internet to conduct business while on campus there are two wireless options, Campus Guest and Campus Visitor. Campus Guest is for temporary one-time use for a maximum of eight (8) hours. Campus Visitor can be used longer but requires approval before use. If you will require access, please provide the relevant information on the De Anza Vendor Space Rental Application.
Currently wireless network access for vendors is only available inside in the Main Dining Room.
Please visit the following links for more information and instructions for accessing the on campus wireless networks.
- Wi-Fi Access on Campus
- FHDA Wireless Network
- Wireless User Documentation
- Accessing the FHDA Campus Visitor Wireless Network
While it is possible to request instant access, it is better to request it ahead of time.
- Guest and Visitor WIFI Connection Security Settings
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communication_engineering
|
http://coastalpoint.com/42921/feature/fenwick-mulls-cell-tower-options-though-they-re-not-really-towers
| 2019-10-18T07:01:43 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-43/segments/1570986677964.40/warc/CC-MAIN-20191018055014-20191018082514-00281.warc.gz
| 0.950812 | 1,325 |
CC-MAIN-2019-43
|
webtext-fineweb__CC-MAIN-2019-43__0__140985597
|
en
|
Fenwick mulls cell tower options (though they’re not really towers)
Verizon Wireless wants to improve mobile coverage across coastal Delaware. This month, Verizon engineers designed two proposals to boost signals in Fenwick Island. (They only presented concept plans, but did not submit permit requests, which Fenwick will require for wireless infrastructure.)
Traditionally, when thinking of wireless antennas, people think of tall “macro” towers that reach long distances. But Verizon and other wireless companies are now proposing “small-cell” antennas to boost the signal. That includes canister antennas or panel antennas, usually just a few feet tall, attached to utility poles.
“We have seen an exponential growth in the data usage in wireless coverage for the last few years,” said Verizon’s Bonnie Metz, estimating 50-percent increase in data usage in 2017, due to Verizon’s unlimited data plans and heavy cell phone usage. “We need to add capacity to the network to stay ahead of the demand and to fill gaps in capacity that we’re seeing now. It’s kind of like if you have more traffic, you need more traffic lanes or you’re gonna get a backup.”
Mobile data is used to send multimedia text messages, such as those with photos and video. It also allows cell phones and tablets to access the internet anywhere, without the use of Wi-Fi.
Metz asked for feedback at the Fenwick Island Town Council workshop on Aug. 30.
Design 1 had two 60-foot poles, both in town limits, at town hall and at the Coastal Highway/James Street intersection.
Design 2 had five poles, although only one is in Town limits, with the others in unincorporated Sussex County, including at the Bethany-Fenwick Chamber of Commerce office and on Route 54.
At the council’s request, Metz will research a third design: five poles, but with the Essex Street pole at town hall instead.
Where possible, Verizon will use existing poles or replacements, rather than adding clutter to the street. For comparison, poles would be about the same height or shorter than existing Delmarva Power electric poles, Metz estimated.
Using 4G, preparing for 5G
“Our goal right now is to get 4G coverage as best we can for the whole town,” said Mayor Gene Langan.
“You could do that with two poles,” Metz said. “Putting five poles up now, in my view, is going to position the town better for 5G than just the two poles, because we’re already going to have the infrastructure in place.”
These are the fourth and fifth generations of mobile network technology, each producing a faster wireless network.
In the future, the 5G network will be almost instantaneous but will require more antennas closer to each other and to the ground. Antenna designs are also getting smaller as the technology improves.
No one in the U.S. is using “real” 5G yet. Verizon will introduce it to a few major cities in 2019, then expand over the next few years. Plus, Verizon will invest in early 5G upgrades where infrastructure is ready to go, Metz said.
Residents who supported the five-pole idea encouraged the town council to be forward-thinking, since 5G will arrive in a matter of years. At that time, engineers will propose antenna locations based on future use and technology.
“Anything out there that you’re seeing right now are 4G. … We haven’t put them up anywhere,” Metz said of the 5G equipment. “Everything you’re seeing right now is densification of the 4G network to deal with the capacity issues we’re having.”
The entire coastal area could use a signal boost, so Verizon is also addressing spotty locations around Bethany Beach and Route 26.
Public debates the locations
Council Member Roy Williams said he was hesitant about increasing antennas, partly because he doesn’t want his grandchildren staring at their phones during family vacation.
“I’m like you. When I go on vacation, I don’t want my phone to work,” Metz said. “But statistics show that 83 percent of millennials, when they go to look at a house,” rank cell phone signal as the most important factor when house-hunting, right after school rankings.
“Several Realtors have told me they can’t several really expensive houses in North Bethany because they don’t have coverage,” said Langan.
Resident Barbara Ievoli said mobile access is important for houseguests or family who want to work remotely at the beach.
“5G’s gonna be here before you know it, and I think it’s in our interest and the town’s best interest to look at the long-term plan,” said Ievoli, who previously worked in government. “We put two poles in now, and we’re going to be here next year because 5G is coming. … You have to look at where we’re going in Fenwick. We don’t want to be left behind.”
Other residents agreed, including a former Verizon employee.
Fenwick is having this discussion with Verizon, but not AT&T or Sprint, because the Fenwick Island Police Department uses Verizon for its communications, from cell phones to the patrol car computers. After dropping enough emergency calls and losing connection while downloading arrest records for traffic stops, Town Hall called Verizon for help, just as the company was brainstorming potential improvements to overall beach service.
This spring, Verizon installed a temporary booster antenna at Town Hall, which was mainly to help police who need coverage across the town.
Customers who still suffer poor service can call their provider to report the problems and find solutions.
Discussion on Aug. 30 bogged down as people suggested that a pole “here or there” would guarantee better service for certain parts of town. But Metz emphasized that either plan she presented would cover the entire town, filling all the gaps in service.
Metz will report back to Fenwick Island with updated proposals.
By Laura Walter
|
communication_engineering
|
http://www.fortleenj.org/
| 2013-06-19T00:01:04 |
s3://commoncrawl/crawl-data/CC-MAIN-2013-20/segments/1368707436824/warc/CC-MAIN-20130516123036-00024-ip-10-60-113-184.ec2.internal.warc.gz
| 0.949379 | 237 |
CC-MAIN-2013-20
|
webtext-fineweb__CC-MAIN-2013-20__0__112324057
|
en
|
Press conference to be conducted live and on the air - Thursday, June 6, 2013 at 6:00 p.m., Fort Lee Municipal Building, 309 Main Street, Fort Lee, NJ
"Since Hurricane Sandy, Fort Lee government has devoted substantial time and effort on ways to ensure the safety of our residents, especially during times of crisis. The lack of telephone service [both land and cellular], lack of internet service, and state-wide power outages made it virtually impossible for government to properly communicate with the public. The inability to communicate with the public, especially seniors and residents with special needs, which confronted the East Coast will no longer be the case for Fort Lee residents" stated Mayor Sokolich. According to the Mayor, "within days of the aftermath of Hurricane Sandy, we convened regular and mandatory meetings with representatives of our emergency service agencies to identify the challenges we were confronted with and what Fort Lee needed to do to address those challenges. Our mandate was clear and concise. Through an unprecedented inter-municipal initiative, Fort Lee will be among a very small group of municipalities within the entire nation which maintains its own dedicated, functional and reliable emergency radio communication system!"
|
communication_engineering
|
http://golang.org/pkg/os/signal/
| 2014-04-19T07:18:38 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00481-ip-10-147-4-33.ec2.internal.warc.gz
| 0.916732 | 205 |
CC-MAIN-2014-15
|
webtext-fineweb__CC-MAIN-2014-15__0__57895433
|
en
|
Package signal implements access to incoming signals.
Notify causes package signal to relay incoming signals to c. If no signals are listed, all incoming signals will be relayed to c. Otherwise, just the listed signals will.
Package signal will not block sending to c: the caller must ensure that c has sufficient buffer space to keep up with the expected signal rate. For a channel used for notification of just one signal value, a buffer of size 1 is sufficient.
It is allowed to call Notify multiple times with the same channel: each call expands the set of signals sent to that channel. The only way to remove signals from the set is to call Stop.
It is allowed to call Notify multiple times with different channels and the same signals: each channel receives copies of incoming signals independently.
Stop causes package signal to stop relaying incoming signals to c. It undoes the effect of all prior calls to Notify using c. When Stop returns, it is guaranteed that c will receive no more signals.
|
communication_engineering
|
https://www.vaw-vrcreadyroom.org/newsblog/archives/05-2019
| 2019-05-20T02:41:37 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-22/segments/1558232255536.6/warc/CC-MAIN-20190520021654-20190520043654-00080.warc.gz
| 0.929061 | 108 |
CC-MAIN-2019-22
|
webtext-fineweb__CC-MAIN-2019-22__0__126709439
|
en
|
The carriers Liaoning and Type 001A rely on airborne early warning helicopters and an integrated radar system to detect enemies. But these systems with their weaker warning capability risk exposing the carrier's position, the report said. Phased radar carried by an airborne early warning helicopter is limited in size. The early warning distance, time and accuracy is thus limited. An aircraft like the KJ-600 has a larger radar, flies higher than a helicopter and sees farther and more clearly.
By: Andrew Chuter
Defense News March 22, 2019
|
communication_engineering
|
https://www.athomeprep.com/product-category/arizona-c-12-residential-and-l-67-commercial-low-voltage-communications-systems/
| 2023-01-27T20:31:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-06/segments/1674764495012.84/warc/CC-MAIN-20230127195946-20230127225946-00692.warc.gz
| 0.888701 | 603 |
CC-MAIN-2023-06
|
webtext-fineweb__CC-MAIN-2023-06__0__207819673
|
en
|
Please contact our office at 800-952-0910 for questions, or to inquire about a title you cannot find.
The following references are recommended to study for the Arizona C-12 (Residential) and L-67 (Commercial) Low Voltage Communications Systems Exam. This examination is used to obtain a Arizona C-12 (Residential) and L-67 (Commercial) Low Voltage Communications Systems License. Also to become a licensed contractor in Arizona, candidates will also need to pass a business and management exam.
Only the following references are permitted to be taken into the exam.
- OSHA 1926
- NFPA 72
2008 National Electrical Code$117.99
The world’s most widely adopted safety code, the National Electrical Code® (NEC) is now advancing electrical safety requirements with the 2008 edition in an effort to maximize public safety, emergency preparation, and electrical worker protection. With regulations for electrical wiring and equipment in virtually all types of buildings, this new edition responds to industry needs with expanded requirements based on research, new technologies, and recent events. A must-have for anyone involved in electrical design, installation, inspection,…
Telecommunications Wiring, 3rd Edition$66.99
Students and future telecommunications installers should find the discussion on standardization in setting methods for identifying and labeling useful. The suggested standards should help in the establishment of labeling standards for cabling, patch panels, wiring closets, floor locations, and equipment. Students should find the topic on cabling systems, supports and test hardware, proper installation techniques and wire and fiber characteristics useful in planning of a cabling system. Offers students guidelines for planning, installation, and testing of the ca…
Understanding and Servicing Alarm Systems$100.99
Alarm installers and technicians refer to the Understanding and Servicing Alarm Systems.
Telecommunications Distribution Methods Manual, 13th Edition$618.99
In addition to updating existing practices to current technology for data networks, the TDMM has incorporated new information to address the issues and solutions emerging for tomorrow’s networks.
These topics include:
- Distributed Antenna Systems (DAS).
- Passive Optical Networks (PON) for within buildings.
- IP infrastructure for AV Systems, with emphasis placed on ensuring content is applicable to the designer’s needs of today.
- A new section on business development.
- Select redu…
Low Voltage Wiring: Security/Fire Alarm Systems$74.99
Best-of-the-best guidelines for handling low voltage wiring
Data, Voice and Video Cabling$121.99
Cabling is one of the fastest changing technologies, and Data, Voice and Video Cabling, 3rd Edition, has been updated to address all the latest developments in premises cabling, including technologies and applications in copper, fiber, and wireless cabling.
|
communication_engineering
|
http://relayfaxosproj.sourceforge.net/
| 2018-05-24T03:51:30 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-22/segments/1526794865913.52/warc/CC-MAIN-20180524033910-20180524053910-00196.warc.gz
| 0.894922 | 279 |
CC-MAIN-2018-22
|
webtext-fineweb__CC-MAIN-2018-22__0__174476885
|
en
|
The goal of this project is to create a robust faxing engine written in C/C++. The primary operating system is Windows 9x/NT/2K/XP/2003. The engine supports most fax modems using class 1, class 2, or class 2.0 protocols. It uses libtiff to read and write TIFF files. The package contains the source to the fax engine dll and a command-line program that can send and receive faxes. This fax engine was developed by Alt-N Technologies for RelayFax.
The target is a dynamic link library, that contains the code to be able to open a COM port and communicate with a modem to send and receive faxes. A host (fax server) program communicates with the modem through a high-level API provided by the DLL. For each modem that is attached using the API, the DLL creates a thread to handle the I/O and implement the fax protocol.
The mailing list for this project is [email protected]. To subscribe to the list, send an email to [email protected] and subscription instructions will be emailed back. To unsubscribe, send an email to [email protected].
|RelayFax Open Source Project Home|
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communication_engineering
|
https://www.onevents.at/en/e-mail-vorlagen/
| 2024-03-05T10:31:17 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707948234904.99/warc/CC-MAIN-20240305092259-20240305122259-00896.warc.gz
| 0.875674 | 287 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__69684187
|
en
|
Our platform offers an extensive selection of attractive email templates. These templates allow you to quickly and easily create professional emails for your events. With various layouts and pre-made designs, you can put together informative, inviting, and engaging emails in no time. Personalized content and customization options ensure that your communication reaches the recipients in a targeted and effective manner. Achieve effective and professional communication with your audience through our diverse email templates.
Our email templates provide an efficient way to create engaging and professional messages. With a variety of pre-built layouts and customizable designs, you can respond to your individual requirements quickly and easily. These templates make it easy to create emails for different occasions, be it events, marketing campaigns or general communication. Use our versatile templates to present your messages effectively and save time.
Triggering emails via tags means launching automated email campaigns based on specific tags or behaviors. This function enables targeted and automatic email sending to recipients who have specific tags. This way, customized and relevant messages are sent to audiences based on their specific characteristics or interactions.
A dedicated SMTP server makes it possible to send and receive emails via an individual server infrastructure. This provides more control over the email sending process and allows for personalized configuration according to the company's specific needs. By using your own SMTP server, the deliverability and security of the emails sent can be optimized, while at the same time ensuring flexibility in managing and customizing email communications.
|
communication_engineering
|
https://dissenttimes.com/what-is-the-full-form-of-http-and-how-does-it-facilitate-web-communication/
| 2023-11-29T20:50:46 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100146.5/warc/CC-MAIN-20231129204528-20231129234528-00662.warc.gz
| 0.875737 | 479 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__83305802
|
en
|
HTTP stands for “Hypertext Transfer Protocol,” which is a protocol used for transmitting data over the internet. It is the foundation of data communication on the World Wide Web and enables web browsers to communicate with web servers. In this article, we will explore the full form of HTTP and how it facilitates web communication.
Full Form of HTTP
The full form of HTTP is “Hypertext Transfer Protocol.” It is an application protocol that defines how web browsers and servers communicate with each other. HTTP is the foundation of data communication on the World Wide Web and enables the transmission of data, such as text, images, videos, and audio files, between web browsers and servers.
How Does HTTP Facilitate Web Communication?
HTTP facilitates web communication by defining the rules and formats for data transmission over the internet. Here are some of the key features of HTTP:
- Client-Server Model: HTTP follows a client-server model, where web browsers act as clients and web servers act as servers. The client sends a request to the server, and the server responds with the requested data.
- Stateless Protocol: HTTP is a stateless protocol, which means that each request and response is treated as an independent transaction. The server does not keep track of previous requests or sessions.
- Request Methods: HTTP defines different request methods, such as GET, POST, PUT, DELETE, and HEAD, which are used for different types of requests. For example, GET is used for retrieving data, while POST is used for submitting data.
- Status Codes: HTTP defines different status codes, such as 200, 404, and 500, which indicate the status of a request. For example, a status code of 200 indicates that the request was successful, while a status code of 404 indicates that the requested resource was not found.
- Header Fields: HTTP defines different header fields, such as Content-Type, Content-Length, and Cache-Control, which provide additional information about a request or response.
In conclusion, HTTP is a protocol that enables web communication and defines how web browsers and servers communicate with each other. It follows a client-server model, is a stateless protocol, defines different request methods and status codes, and includes header fields for additional information. Understanding HTTP is essential for anyone involved in web development or web communication.
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communication_engineering
|
https://vchasnoua.com/en/345-american-drone-had-ten-hour-monitoring-flight-over-donbas
| 2021-07-26T22:08:13 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-31/segments/1627046152156.49/warc/CC-MAIN-20210726215020-20210727005020-00144.warc.gz
| 0.941026 | 209 |
CC-MAIN-2021-31
|
webtext-fineweb__CC-MAIN-2021-31__0__289595932
|
en
|
The US Air Force drone RQ-4B Global Hawk for 10 hours made a monitoring flight along the demarcation line in Donbas.
The aircraft monitored along the front line from the territories controlled by the Ukrainian authorities, while it was at an altitude of about 15.5 thousand meters, the Ukrainian military portal reports.
It is clarified that the drone's tasks are capable of monitoring hundreds of kilometers into the enemy’s territory — a high-resolution camera, an infrared sensor and a radar for tracking moving objects are installed on board, designed to conduct strategic information gathering to a depth of more than 300 km. When flying at high altitudes, Global Hawk is able to survey large areas, carry out high-resolution point targets, and transmit data in real-time through a satellite communication channel.
The American drone that conducted the monitoring flew from an air base in Italy. The route of his flight to Donbas ran through Greece, Bulgaria, and Romania. It crossed the border of Ukraine to the north of Moldova.
|
communication_engineering
|
https://gulfnewsdubai.com/rfid-tunnel/
| 2023-12-02T01:36:35 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100309.57/warc/CC-MAIN-20231202010506-20231202040506-00723.warc.gz
| 0.931288 | 216 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__16762206
|
en
|
An RFID (Radio Frequency Identification) tunnel reader is a device that uses radio waves to read and capture information from RFID tags as they pass through a designated area or tunnel. The tunnel reader consists of an antenna that emits radio waves, and a reader or receiver that captures the data transmitted by the tags.
The tunnel reader is often used in logistics and supply chain management to track and monitor the movement of goods, especially in large warehouses or distribution centers. As the tagged items pass through the reader’s field, the reader captures their unique identifier and transmits it to a database for tracking and analysis.
The RFID tunnel reader can also be used in other applications, such as inventory management, asset tracking, and access control. It offers a fast and efficient way to collect data on large numbers of items in a short amount of time, without the need for manual scanning or data entry.
Overall, the RFID tunnel reader is a useful tool for businesses and organizations looking to improve their tracking and monitoring capabilities, increase efficiency, and reduce errors in their operations.
|
communication_engineering
|
https://www.kennyspring.com.au/publications/186/mobile-phones-are-a-no-no-but-is-a-cb-a-go-go
| 2022-05-25T10:19:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662584398.89/warc/CC-MAIN-20220525085552-20220525115552-00721.warc.gz
| 0.959517 | 354 |
CC-MAIN-2022-21
|
webtext-fineweb__CC-MAIN-2022-21__0__234498478
|
en
|
Mobile phone detection cameras have now gone live in NSW to target illegal mobile phone use while driving.
As a result, some local truckies have been asking, "If it's illegal to hold a mobile phone while driving, is it also illegal to hold a CB microphone while driving?". This is also relevant to radio hobbyists and tradies who use CB radio.
The answer can be found in Rule 300 of the NSW Road Rules, which states that:
"The driver of a vehicle must not use a mobile phone while the vehicle is moving, or is stationary but not parked…"
However, the definition of "mobile phone" does not include a CB radio or any other two-way radio.
This means that using a hand-held CB microphone is not illegal under the legislation that bans the use of mobile phones while driving. So long as the driver still has proper control of the vehicle, there is no wrongdoing.
Having said that, mobile phone detection cameras use artificial intelligence to detect mobile phone use and we all know that artificial intelligence isn't always so intelligent!
It is certainly possible that the cameras could analyse an image of a driver using a CB radio and place that driver in the list of potential offending drivers. The image would then go to a human to review.
We would assume that a CB microphone would be obvious to any reviewer (especially where there is a visible microphone cable), but just like artificial intelligence humans don't always get it right!
If you or someone you know is issued with a penalty notice for a traffic offence that you feel that you have not committed, do not hesitate to contact our friendly team at Kenny Spring on 1800 650 656. We're here to help!
Aaron Strickland | Solicitor
|
communication_engineering
|
https://www.lowfoldaudio.co.uk/audio-installation/
| 2020-07-06T21:14:11 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-29/segments/1593655890181.37/warc/CC-MAIN-20200706191400-20200706221400-00313.warc.gz
| 0.809711 | 412 |
CC-MAIN-2020-29
|
webtext-fineweb__CC-MAIN-2020-29__0__169775775
|
en
|
AV Installation solutions for Schools ,Colleges, Houses of Worship, Venues, Hotels & Restaurants … Think of a place where you might require a high-quality audio-visual solution & chances are we’ve installed it over the last two decades.
From a full music PA system for a club or venue to a fully integrated audio-visual solution with projection, motorised screens & radio microphones, we can specify, supply & install the perfect system for your application.
Hearing loop installation is one of our specialist areas – Low Fold design & fit Induction Loop systems for assisted listening purposes in places such as Houses of Worship, Local Authority & public buildings, venues & conference facilities.
We offer free onsite consultation & provide full training & after-sales support. We’re recording studio specialists & can specify, supply & provide equipment & wiring for both project & commercial studios.
Low Fold also have extensive experience in high-quality community cinema systems.
We can even offer replacement equipment from our hire stock to cover you in the event of a failure.
AV Installers you can trust to get the right solution for your application at a competitive price : Contact Low Fold Audio today to discover how we can help you realise an installed AV system that meets your requirements and exceeds your expectations.
AV Installation / audio visual installation / AV system / Induction loop / hearing loop / hearing loop install
VENUES, CLUBS & THEATRES / HOUSES OF WORSHIP / HOTELS & CONFERENCE VENUES / SCHOOLS, COLLEGES & UNIVERSITIES / RESTAURANTS & PUBS / MUSEUMS, GALLERIES & ARTS SPACES
INDUSTRIAL & COMMERCIAL / COMMUNITY CINEMA / PAGING & PUBLIC ADDRESS / INDUCTION LOOPS / BACKGROUND & FOREGROUND MUSIC SYSTEMS / PROJECTION & SCREENS / STUDIO & PATCHBAY WIRING
|
communication_engineering
|
https://www.breakertimes.com/2023/04/08/the-power-of-san-switches-an-overviwe-of-how-they-work/
| 2023-12-05T14:34:40 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100551.2/warc/CC-MAIN-20231205140836-20231205170836-00719.warc.gz
| 0.933435 | 1,143 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__227223409
|
en
|
What is a SAN Switch?
A SAN switch is a high-performance networking device that connects servers and storage devices in a dedicated Storage Area Network (SAN). It provides a reliable, scalable, and secure way to transfer data between devices in a SAN. SAN switches come in various sizes and types, each with different port densities, speeds, and features. A typical SAN switch consists of several components, including ports, power supplies, management modules, and firmware.
Types of SAN Switches
There are several types of SAN switches available on the market, including:
Fibre Channel (FC) Switches:
They support high-speed, low-latency data transfers and offer advanced storage features, such as data replication and snapshotting.
iSCSI switches are used in iSCSI-based SANs, which use standard Ethernet networks to transfer data between devices. iSCSI switches are typically less expensive than Fibre Channel switches but may not offer the same level of performance.
FCoE switches are used in Fibre Channel over Ethernet (FCoE) SANs, which allow Fibre Channel traffic to be transmitted over Ethernet networks. FCoE switches are designed to handle the unique requirements of FCoE traffic, such as lossless transmission and low latency.
InfiniBand switches are high-speed networking devices that can be used in SANs to provide extremely low latency and high bandwidth. InfiniBand switches are typically used in high-performance computing (HPC) environments, such as research institutions and scientific labs.
The choice of SAN switch depends on the specific requirements of the SAN and the applications that will be running on it. Organizations should carefully evaluate their needs and consider factors such as performance, scalability, and cost when selecting a SAN switch.
Why Are SAN Switches Important?
SAN switches are essential for several reasons:
Efficient Data Transfer:
SAN switches provide dedicated and isolated connections for data transfer between servers and storage devices. This ensures that data can be transferred quickly and efficiently, without interference from other network traffic. SAN switches also support high-speed data transfers, which are necessary for applications that require low latency and high throughput.
SAN switches offer high availability through redundant components, such as power supplies and management modules. This ensures that the SAN can continue to operate even in the event of a component failure. SAN switches also support features such as failover and load balancing, which further enhance availability and ensure that data is always accessible.
SAN switches are designed to be highly scalable, allowing organizations to easily add or remove storage devices or servers as needed. This flexibility enables organizations to adapt to changing business needs and accommodate future growth.
SAN switches offer advanced security features, such as access control and encryption, to ensure that data is protected from unauthorized access or theft. These features are essential for organizations that handle sensitive data, such as financial institutions or healthcare providers.
Advanced Storage Features:
SAN switches provide advanced storage features, such as data replication and snapshotting, which enable organizations to protect data and recover quickly in the event of a disaster. These features can also improve data management and simplify backup and recovery processes.
In summary, SAN switches are critical components of a modern data center infrastructure. They provide efficient data transfer, high availability, scalability, security, and advanced storage features that are necessary for modern businesses to operate effectively and compete in today’s digital landscape.
How Do SAN Switches Work?
SAN switches operate by creating a dedicated and isolated network for storage traffic between servers and storage devices. This network is typically implemented using Fibre Channel or Ethernet protocols, depending on the type of SAN switch being used.
When a server needs to access data from a storage device, it sends a request to the SAN switch. The switch then uses a routing table to determine the best path for the request to reach the intended storage device. This ensures that data is transferred as efficiently as possible and that traffic is evenly distributed across the SAN.
The SAN switch also provides advanced features such as zoning and virtualization. Zoning allows administrators to group servers and storage devices together to limit access to specific areas of the SAN. This improves security and prevents unauthorized access to data.
Virtualization allows multiple physical storage devices to be presented as a single logical device, simplifying management and improving efficiency. This feature also enables organizations to easily move data between different storage devices without disrupting the operation of the SAN.
SAN switches also provide advanced monitoring and management capabilities, allowing administrators to monitor traffic, troubleshoot issues, and optimize performance. This includes features such as Quality of Service (QoS), which enables administrators to prioritize traffic based on importance, ensuring that critical data is always given priority.
Overall, SAN switches provide a reliable, scalable, and secure way to transfer data between servers and storage devices. They use advanced networking protocols and features to ensure that data is transferred efficiently, securely, and reliably, making them an essential component of modern data center infrastructure.
In conclusion, SAN switches are a critical component of modern data center infrastructure. They provide dedicated and isolated networks for storage traffic, enabling efficient, secure, and reliable data transfer between servers and storage devices. SAN switche offer advanced features such as zoning, virtualization, and monitoring and management capabilities, which improve security, scalability, and performance. With the ability to easily add or remove storage devices or servers as needed, SAN switches offer the flexibility and agility required to meet the changing needs of modern businesses. As data continues to grow in importance and complexity, SAN switche will remain an essential component of any organization’s data center strategy.
|
communication_engineering
|
http://www.craftsman.com/garage-door-faq/dap-120000000190296
| 2014-09-02T19:55:11 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-35/segments/1409535922763.3/warc/CC-MAIN-20140909050259-00217-ip-10-180-136-8.ec2.internal.warc.gz
| 0.892755 | 2,939 |
CC-MAIN-2014-35
|
webtext-fineweb__CC-MAIN-2014-35__0__199361886
|
en
|
What is a Craftsman AssureLink garage door opener?
Our innovative new garage door opener with AssureLink™ connectivity that allows you to monitor and operate your garage door with your internet-enabled smartphone, computer, or tablet from anywhere you have an internet connection.
How does AssureLink work?
Craftsman AssureLink garage door openers come with an internet gateway module that you plug into your home router with an included Ethernet cable. The garage door opener has a transceiver radio that communicates with the gateway module via 900MHZ. The gateway then communicates with your smartphone/computer/tablet via the Ethernet cable / router / internet connection.
Why should I buy a Craftsman AssureLink garage door opener?
For the added convenience, security, and piece of mind of being able to use your smartphone, computer or tablet to check whether your garage door is closed. And then the ability to close it if necessary. No more worrying that you forgot to close your garage door. No more driving home or getting out of bed to check if you closed the door. Simply use your smartphone, tablet, or laptop. AssureLink also gives you a convenient way to OPEN your garage door for someone else when needed. For example, while you are away from home (vacation, at work, etc), you occasionally may need to provide a family member or friend with unplanned access to your home (via the garage door).
How much does the AssureLink app and connectivity service cost?
Connectivity service is completely free. The app can be downloaded at no cost from the App Store (for iPhone) or Google Play (Android).
Are AssureLink apps available?
Yes...apps are available for iPhone (Apple Store) and Android ( Android Market); A Blackberry app is not being offered, but mWeb is available for Blackberry devices and all other internet-enabled cell phones.
How much does a smartphone app cost?
iPhone and Android apps are available and free. Search for "Craftsman" at the Apple and Android app stores.
What types of cell phones can I use with AssureLink connectivity?
Any cell phone that has internet service. We generally say, "smartphone", which is an iPhone, Android, Blackberry, or simply any cell phone that is internet-enabled. Apps are available for iPhone and Android. mWeb is available for all other internet-enabled phones.
How do I set up my AssureLink Internet Gateway?
Connect the AssureLink Gateway to home router (Comcast, ATT, etc) via included 3 ft. Ethernet cable
- Connect power supply to Gateway
- Create an account on www.craftsman.com/assurelink
- Use any of the following devices to register:
- Internet enabled phone
- iPhone/Android smart phone
- Computer (desktop, laptop, tablet)
- Follow the steps at login to learn & program system
How far from my garage can my gateway - Ethernet cable - router connection be?
Open field range is 1000 feet, though we cannot guarantee distance since each home environment is unique. The gateway uses a 900 MHZ spread spectrum frequency hopping radio that helps it pass thru obstructions such as walls in the home environment.
I have an extremely large house or my router is deep within my basement or my garage is a long distance from the house and the internet gateway is having difficulty operating my garage door operator. What should I do?
You can use a longer Ethernet cable (up to 100 ft) to position the internet gateway closer to your garage or closer to a window.
Can I use a longer or different Ethernet cable with the internet gateway?
Yes. You can use any 10BaseT CAT5 or better Ethernet cable. The internet gateway has been tested and is fully operational with Ethernet cables of up to 100 ft lengths. Longer cables may work (e.g. 300 ft), but not guaranteed.
Can I connect the internet gateway directly to my computer?
No. You must connect the internet gateway to a router and the router must have a continuously active internet connection (also known as broadband internet).
Do I have to have a router to use the internet gateway?
Yes. A router with an Ethernet port and a continuously active internet connection is required.
What types of routers work with the internet gateway?
Must it be a wireless (Wi-Fi) router? Every home router is known to work with the internet gateway.
Can I use the internet gateway with a dial-up internet connection?
No. The internet gateway requires a continuous internet connection, typically called broadband internet and requires a router active on the internet.
Can I use the internet gateway with a commercial internet or business internet connection or business LAN environment?
Yes. The internet gateway should work with nearly every commercial or business internet connection and LAN environment.
Can I change the LAN address of the internet gateway or modify any of the internet gateway LAN settings?
No, you can not change the LAN address (such as 192.168.0.2) of the internet gateway. The LAN address is assigned by the router and does not need user involvement, however, typically resetting the gateway will cause the gateway to request a new ID from the router. All LAN and internet connection settings of the internet gateway are factory-set and can not be changed. There is no need to change any of the internet gateway's internal settings. If a LAN address conflict is suspected, you can force the internet gateway to obtain a new LAN address from the router by force a "soft" reset to the internet gateway. Using a thin tool, such as paper clip or a toothpick, simply press and release the internet gateway's reset button momentarily. The internet gateway's Green LED with turn off, blink slowly, and then come back on steady indicating a renewed LAN address and internet connection.
Will the internet gateway slow down my internet connection?
No. The internet gateway data transmission is very minimal and is only active when sending a message, such as when the door begins to open or receiving a command to turn on a light module. You will not experience any speed reduction to your internet connection.
Will my slow internet connection affect my internet gateway operation?
No. The internet gateway will not be affected by a slow internet connection. The internet gateway data transmission is very minimal and is only active when sending a message, such as when the door begins to open or receiving a command to turn on a light module.
Does the internet gateway use my home Wi-Fi signal or interfere with my home Wi-Fi.
No. AssureLink products transmit and receive on a different radio frequency band than your home Wi-Fi. The two will not interfere with one another.
How many devices can I control with my internet gateway?
The internet gateway can monitor and control up to 16 devices. AssureLink garage door openers are a "device." Future AssureLink devices are planned. Please visit craftsman.com for information as it becomes available.
Can I install the Gateway-Ethernet cable - Router connection outside?
No. The internet gateway is designed for indoor temperatures and an indoor environment. You need to locate the internet gateway within the house or within a heated/cooled building.
If my internet connection stops working, how do I control my garage door opener or light module?
If you've lost your internet connection, regardless of the cause, you will NOT be able to control your garage door opener via the AssureLink internet gateway. Provided your lost internet connection is NOT due to a power outage, you will still be able to operate your AssureLink garage door opener with your standard RF remote control transmitter(s), wall console, and external keypad, none of which are dependent on an internet connection.
How secure is AssureLink?
The AssureLink internet gateway is secure and uses internet-standard data encryption for data security. Only someone that knows both your User ID and password can access your account to control your garage door opener.
How secure is the wireless connection between the internet gateway and my garage door opener? Can someone nearby intercept the signal and open my garage door?
The wireless connection between the internet gateway and your garage door operator uses a highly-complex encryption scheme. Persons in the vicinity of your home will not be able to operate your garage door opener.
What do you do with my email address and with my house address?
Your name, user ID, password, email address, and house address is kept confidential by us and is only used to contact you concerning your AssureLink account.
I understand that AssureLink transmits at 900 MHz. I have other 900 MHz products within my home. Will they interfere with one another?
They should not interfere with one another. AssureLink products use frequency-hopping spread-spectrum technology, using fifty different radio channels. Thus, it is constantly changing its frequency. In addition, AssureLink products only transmit infrequently and only when necessary, such as when a command is issued to open or close the garage door.
How many log-in User ID's can I have on one account?
You can have only one User ID with an associated password on your account. Other persons in your household can use the same User ID and password to access your account, thereby allowing them to monitor, open, or close your garage door as needed.
How many people can use my account?
Any quantity of people can use your account once you tell them your User ID and password. Otherwise, keep your password secure and private.
How many internet gateways can I have on my account?
You can have many internet gateways on one account, such as one internet gateway at your main home and another internet gateway at your vacation home. Whenever you access your account, you be able to monitor and control the garage door openers or light modules at either house.
Can the AssureLink gateway module be programmed to work with my non-AssureLink garage door opener?
No. Garage door openers without AssureLink connectivity operate on a different communication platform.
Can I upgrade / retro-fit my existing garage door opener to AssureLink?
Non AssureLink upgrade kit for current garage door openers is not available and not currently planned. The communication system on existing garage door openers is not compatible with AssureLink garage door openers.
How can I tell if my Craftsman garage door opener has AssureLink connectivity?
Craftsman AssureLink garage door openers have an "AssureLink" brand label on the motor housing unit. In addition, they come in a carton with "AssureLink" labeling on them. Current model #'s offered are #3043 and #30437.
What do I do when I move to another home?
You have two choices when you move. You can (1) leave the internet gateway with the house and cancel your access to the account, thereby passing the internet gateway to the new occupants. The new occupants can then create their own account for the internet gateway. Or (2) you can keep your account and delete all the devices (e.g., an AssureLink garage door opener) associated with the house from your account. Once you move to a new location that has an AssureLink garage door opener, simply add the new garage door opener to your account.
What do the Green, Blue, and Yellow lights on the internet gateway indicate?
The lights on the internet gateway indicates it current operation. The Green light on solid indicates an active internet connection (will blink off infrequently with data traffic).
The Blue light indicates that the internet gateway has learned at least one AssureLink device (will blink off infrequently when communicating with an AssureLink device).
The Yellow light indicates the internet gateway is actively waiting to learn another AssureLink device. The Yellow light will time out in three minutes if a device is not learned.
Can I still use the remote transmitter in my car if I add the internet gateway?
Yes, you can still use all the remote transmitters, keypads, and wall-controls associated with the garage door opener after you install the internet gateway.
Can I turn off the beeping sound the garage door opener makes when the internet gateway closes the door or can I change its volume?
No, the beeping sound from the garage door opener is an alert for persons near the garage door to stay away from the garage door while it closes. You can not turn the beeping off and you can not change its volume.
How do I remove a garage door opener or light module from my account?
Go to your AssureLink account on the internet and follow the instructions for deleting a device from the account.
How do I "factory reset" my internet gateway so that it erases all learned AssureLink devices?
Always attempt to use your AssureLink account to erase AssureLink devices from the internet gateway. If you must force a full factory reset (a non-recoverable data destruction "hard" reset) to the internet gateway, disconnect power to the internet gateway and while powered off, use a thin tool, such as paper clip or a toothpick, to press and hold pressed the internet gateway's reset button. While continuing to hold the reset button pressed, connect power to the internet gateway. Continue to hold the reset button pressed for 10 — 20 seconds until the gateway's Yellow light blinks, then immediately release the reset button.
I opened my garage door but did not receive my email alert or text message alert immediately. What happened?
Email and text alerts are sent out periodically, about every 5 to 10 minutes. Wait a few minutes and you should receive the alert. If no alert is received, check your alert settings you have within your AssureLink account, paying close attention to the time period(s) associated with the alert.
How many different phones can I use to control my garage door?
There is no limit to the quantity of phones you can use to monitor and control your garage door opener. You can install the smartphone app on any quantity of compatible phones. But, you must use the same user ID and password when accessing to your AssureLink account.
|
communication_engineering
|
https://infrastructure.eurotux.com/2013/05/security-and-speed-are-the-main-features-of-eurotux2019-datacenter/
| 2020-05-30T05:43:42 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-24/segments/1590347407289.35/warc/CC-MAIN-20200530040743-20200530070743-00223.warc.gz
| 0.949948 | 727 |
CC-MAIN-2020-24
|
webtext-fineweb__CC-MAIN-2020-24__0__110067067
|
en
|
Security and speed are the main features of Eurotux’ datacenter
One of the greatest catastrophes that can happen to a company is the partial or complete loss of files and data that are essential for managing the business. Slightly less disastrous, but also complex, access unavailability to system and stored data, can be detrimental to day-to-day work.
Aware of these pitfalls, Eurotux has the capability of presenting a reliable and sophisticated solution: a datacenter that complies with best-practices, keeping a close watch and permanent monitoring by the company’s technical support. As such, using Eurotux datacenter services, means hosting your data and Internet services on an infrastructure with a high level of security and performance.
In a world where businesses never stop, the Eurotux datacenter presents an enviable connectivity, guaranteeing that hosted data and services are never more than a mouse-click away. With access to a vast network of operators – located in a carrier-neutral facility – and a fibre-optics based backbone with connections to main European capitals, this datacenter is ready to send and receive data, always at high speed.
Emphasis on the security of data and services hosted on the datacenter. The hosted information is protected at many levels at with different strategies, such as the platform layer, SAN (redundancy, ILM policies, etc.) and backups archive. The vital signs of the datacenter are monitored 24/7 in order to guarantee security and spot potential failures or errors.
At the physical level, security is also maximum. The facility possesses an anti-seismic structure with reinforced doors and double-paned windows, detection systems for fire, toxic gases and flooding, as well as an automated fire-extinction system, and environment and humidity control, all guaranteeing the hardware’s physical safety. As well as the several available power lines, an emergency generator guarantees that, in the event of a primary-source power failure, access to services hosted on the datacenter remains open.
On its datacenter, Eurotux can provide services that go from hosting a simple website, to housing a complete and complex infrastructure. As such, the datacenter is ready to accommodate hosting services with total flexibility (with servers tailored to the client’s needs, shared or not) and housing services (hosting the client’s own infrastructure hardware).
Based on its network of partners, Eurotux is also ready and able to provide its clients with hardware and software of market-leading brands.
In addition to hosting and housing services, Eurotux possesses a set of services, based on the datacenter, as well as other solutions that correspond to storage, backup, or disaster recovery needs.
The Eurotux datacenter, brings several advantages to companies. The system’s connectivity features guarantee reliability and speed for accessing hosted data or services, even during moments of high access levels. Security, for both the hosted information as well as the physical servers themselves, is guaranteed by the high quality of the facilities, and of the constant monitoring carried out by the Eurotux team.
In short, by trusting in Eurotux’ housing and hosting services, your business will worry less about data security and the stability of online systems. Additionally, since the management of these services is addressed in a Eurotux managed infrastructure, your company can free up more resources: less time spent managing infrastructure, and more time dedicated to other priorities.
|
communication_engineering
|
https://todaybusinessposts.com/list-of-services-offered-by-commercial-electrical-contractors/
| 2024-02-21T09:13:41 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947473401.5/warc/CC-MAIN-20240221070402-20240221100402-00785.warc.gz
| 0.885247 | 903 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__179229256
|
en
|
In the dynamic business landscape of San Diego, where technology and innovation thrive, the demand for reliable and efficient electrical systems is higher than ever. Commercial establishments require a wide array of electrical services to ensure seamless operations, safety, and energy efficiency. Professional commercial electrical contractors in San Diego play a pivotal role in meeting these needs.
Let’s delve into the extensive list of services they offer:
Who is a Commercial Electrical Contractor?
A commercial electrical contractor is a licensed professional specializing in the design, installation, maintenance, and repair of electrical systems within commercial spaces. These experts have the knowledge and skills to handle diverse projects, ranging from office buildings and retail establishments to industrial facilities.
Commercial electrical contractors in San Diego ensure that electrical systems meet safety standards, local codes, and the specific needs of businesses. They are responsible for tasks such as power distribution, lighting, data and communication wiring, security system integration, and energy-efficient upgrades. Their expertise contributes to the functionality, safety, and efficiency of electrical systems in commercial environments.
Different Services Offered by Commercial Electricians
Electrical System Design and Installation:
Commercial electrical contractors specialize in designing and installing electrical systems tailored to the unique requirements of businesses. This includes planning the placement of outlets, lighting fixtures, and other electrical components to maximize functionality and energy efficiency.
Power Distribution Systems:
Efficient power distribution is critical for any commercial space. Contractors handle the installation and maintenance of power distribution systems, ensuring a consistent and reliable power supply throughout the facility. This includes panel installations, wiring, and the implementation of safety measures.
Commercial spaces often have diverse lighting needs, from ambient lighting in office spaces to specialized lighting in retail environments. Electrical contractors in San Diego provide comprehensive lighting solutions, including the installation of energy-efficient LED lighting, ambient lighting designs, and emergency lighting systems.
As businesses increasingly focus on sustainability, commercial electrical contractors help in implementing energy-efficient upgrades. This may involve the installation of energy-efficient lighting, smart lighting controls, and other technologies that reduce energy consumption and operating costs.
Emergency Electrical Services:
Electrical issues can occur at any time, posing potential risks to both property and personnel. Commercial electrical contractors offer emergency services, responding promptly to address power outages, electrical faults, or other urgent issues to minimize downtime and ensure business continuity.
Data and Communication Wiring:
In the digital age, robust data and communication systems are essential for businesses. Electrical contractors in San Diego are equipped to handle the installation of data and communication wiring, including structured cabling, fiber optics, and network infrastructure to support a seamless flow of information.
Security System Integration:
Security is a top priority for commercial establishments. Electrical contractors assist in the integration of security systems, including surveillance cameras, access control systems, and alarm systems. This ensures a comprehensive approach to safeguarding the premises.
HVAC Electrical Services:
Heating, ventilation, and air conditioning (HVAC) systems are vital for maintaining a comfortable working environment. Commercial electrical contractors collaborate with HVAC specialists to provide electrical services related to the installation, maintenance, and repair of HVAC systems.
Electrical Maintenance and Repairs:
Regular maintenance is crucial to prevent electrical issues and ensure the longevity of the system. Commercial electrical contractors offer scheduled maintenance services, including inspections, testing, and preventive measures. In case of malfunctions, they provide timely repairs to restore normal operations.
For commercial properties undergoing renovations or changes in occupancy, electrical contractors handle tenant improvements. This involves adapting and upgrading the electrical systems to meet the specific needs of the new tenants while ensuring compliance with building codes.
Code Compliance and Inspections:
Staying compliant with electrical codes and regulations is imperative for commercial properties. Electrical contractors conduct thorough inspections, identify potential code violations, and implement necessary corrections to ensure the safety and legality of the electrical systems.
Renewable Energy Solutions:
With a growing emphasis on sustainable practices, some commercial electrical contractors in San Diego offer expertise in renewable energy solutions. This includes the installation of solar panels, wind turbines, and other eco-friendly technologies to reduce the environmental impact of commercial operations.
Commercial electrical contractors in San Diego, CA play a crucial role in supporting the electrical needs of diverse industries. From initial design and installation to ongoing maintenance and innovative upgrades, our professionals at O’Donnell Electric contribute to the efficiency, safety, and sustainability of commercial spaces, helping businesses thrive in a dynamic and competitive environment.
|
communication_engineering
|
https://www.cboard.io/hr/cboard/ios/apple%20store/2023/08/14/cboard-launched-for-ios/
| 2024-04-22T03:18:29 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296818072.58/warc/CC-MAIN-20240422020223-20240422050223-00243.warc.gz
| 0.917692 | 733 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__128108620
|
en
|
In a significant milestone for the world of Augmentative and Alternative Communication (AAC), CBoard, the acclaimed AAC application software, has just expanded its reach by launching its long-awaited app for iOS devices. This announcement is a game-changer for individuals with communication difficulties, as it brings the power of CBoard to iPhone and iPad users, making communication more accessible and inclusive than ever before.
What is CBoard?
CBoard is an innovative AAC app designed to assist individuals with speech and language challenges in expressing themselves effectively. Developed with a deep understanding of the needs of users, CBoard empowers those with communication difficulties by providing a customizable platform to communicate with text and symbols. With its user-friendly interface and robust features, CBoard is a powerful tool that can benefit people of all ages and abilities.
Cboard on iPad
CBoard on iOS: A Game-Changer
The launch of the CBoard AAC app on iOS devices, specifically for iPhone and iPad, marks a significant advancement in the field of AAC. Here are some of the key features and benefits that make this release noteworthy:
Accessibility for iOS Users: Until now, CBoard was primarily accessible to Android users, but the iOS launch now opens the door for millions of iPhone and iPad users to utilize this invaluable communication tool.
User-Friendly Interface: The iOS version of CBoard retains the user-friendly interface that has made it so popular on Android. It ensures that individuals with varying degrees of technical proficiency can easily use the app to communicate effectively.
Customization Options: CBoard allows users to customize their communication boards to suit their specific needs. With the iOS release, users can personalize their boards with symbols, pictures, or text, making communication more relevant and meaningful.
Natural Communication: CBoard enables users to communicate naturally by offering features like word prediction and speech synthesis. This helps users express themselves more fluently and confidently.
Multilingual Support: The app supports multiple languages, catering to users from diverse linguistic backgrounds. This feature ensures that individuals around the world can benefit from CBoard’s capabilities.
Offline Accessibility: CBoard offers offline access, allowing users to communicate even in areas with limited or no internet connectivity. This feature is crucial for users who may rely on AAC in various environments.
Availability on the Apple Store
The CBoard AAC app for iOS is now available on the Apple Store, making it easily accessible to anyone with an iPhone or iPad. The app can be downloaded for free, providing users with an essential communication tool that can significantly enhance their quality of life.
The launch of the CBoard AAC app on iOS devices is a monumental step forward in making communication more inclusive and accessible for individuals with speech and language difficulties. With its user-friendly interface, customization options, and multilingual support, CBoard empowers users to communicate naturally and effectively.
By bringing CBoard to the iOS platform, the developers have opened up new possibilities for individuals who rely on AAC to express themselves. The app’s availability on the Apple Store ensures that it is within easy reach of millions of iPhone and iPad users, making it a game-changer in the world of Augmentative and Alternative Communication.
As we celebrate this milestone, it’s important to remember that technology like CBoard has the potential to transform lives, enabling individuals to connect, share their thoughts, and participate more fully in their communities. With CBoard now on iOS, the future of communication is brighter and more inclusive than ever before.
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communication_engineering
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https://playstore9.net/forum/blowing/unblock-website-enable-dns-with-1-1-1-1-on-android/
| 2021-10-23T14:25:44 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-43/segments/1634323585696.21/warc/CC-MAIN-20211023130922-20211023160922-00121.warc.gz
| 0.879509 | 317 |
CC-MAIN-2021-43
|
webtext-fineweb__CC-MAIN-2021-43__0__94461508
|
en
|
Recently, Google officially launched Android 9 Pie, which includes a slew of new features around digital well-being, security, and privacy. If you’ve poked around the network settings on your phone while on the beta or after updating, you may have noticed a new Private DNS Mode now supported by Android.
This new feature simplifies the process of configuring a custom secure DNS resolver on Android, meaning parties between your device and the websites you visit won’t be able to snoop on your DNS queries because they’ll be encrypted. The protocol behind this, TLS, is also responsible for the green lock icon you see in your address bar when visiting websites over HTTPS. The same technology is useful for encrypting DNS queries, ensuring they cannot be tampered with and are unintelligible to ISPs, mobile carriers, and any others in the network path between you and your DNS resolver. These new security protocols are called DNS over HTTPS, and DNS over TLS.
Android Pie only supports DNS over TLS. To enable this on your device:
- Go to Settings → Network & internet → Advanced → Private DNS.
- Select the Private DNS provider hostname option.
1dot1dot1dot1.cloudflare-dns.com and hit Save.
- Visit 18.104.22.168/help (or 22.214.171.124/help) to verify that “Using DNS over TLS (DoT)” shows as “Yes”.
And you’re done!
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communication_engineering
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https://pl.nexans.com/eservice/Poland-pl_PL/navigatepub_183326_-15416/New_Fluke_Cat_7_Test_Solution_for_GG45.html
| 2021-05-08T19:20:17 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-21/segments/1620243988923.22/warc/CC-MAIN-20210508181551-20210508211551-00084.warc.gz
| 0.866913 | 363 |
CC-MAIN-2021-21
|
webtext-fineweb__CC-MAIN-2021-21__0__169152164
|
en
|
New Fluke Cat 7 Test Solution for GG45
GG45 channel adapter now available for DTX-1800
Based on our new PCB 8-pin GG45 jack, Fluke Networks has developed a Cat.7 channel adapter for the DTX-1800 tester enabling field certification of GG45 installations.
The Fluke Channel Adapter can be used in combination with a Nexans Cat 7 measurement cord (N900.679). The appropriate test limit is ISO 11801 Class F Channel.
Laboratory tests in Nexans Competence Centre, Buizingen, have demonstrated excellent consistency with Network Analyser results and have confirmed the accuracy to be better than 2dB. This exceeds the Level IV accuracy standard and provides a reliable fi eld testing solution for LANmark-7 cabling systems.
Channel Adapters allow measurement of a Cat 7 node at much lower cost than permanent link testing. Due the fact that test plugs wear out and have to be replaced after ~750-1000 measurements, test adapters have to be exchanged frequently. Using channel testing only the patch cords, which are available at a fraction of cost compared to Permanent Link adapters, have to be replaced.
With this new adapter, all 3 major field test manufacturers (Agilent, Ideal and Fluke) now support GG45. Installers can now use the same test device for Cat.6 and Cat.7, just by exchanging the test adapter, thereby removing the need for “special” test equipment for Cat.7.
The Channel adapters are available now from Fluke Networks.
- DTX-CHA012S : GG45 Channel Adapter Set
- DTX-REFMOD : Reference Module
The Measurement cords are available in stock from Nexans.
- Part Number : N900.679
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communication_engineering
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https://wiki.rivendellaudio.org/index.php/Flexroute_Digital_Receiver
| 2024-02-28T15:59:16 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474737.17/warc/CC-MAIN-20240228143955-20240228173955-00570.warc.gz
| 0.879471 | 291 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__134234795
|
en
|
Flexroute Digital Receiver
From Rivendell Wiki
The Flexroute Digital Receiver ouputs serial data that can be used to fire off events in Rivendell. You need to have Rivendell monitor the serial strings being sent out for the desired command and act upon it.
The Rivendell Macro Language has the following command for the ripcddaemon to act upon incoming serial data.
|INSERT SERIAL TRAP
Syntax: SI <port> <cart> <string>!
Insert a serial trap to execute the macro cart <cart> upon receipt of <string> on serial port <port>.
Q: This looks like it's meant to do the job, however the problem we have found is the serial data string contains more than just the switch code we are looking for, EB is the trigger string in the data stream in our case. If the string EB has to be a exact match to the serial data string then it won't work. If the string can be set to trigger upon seeing EB in the serial data stream then it will work. This is how it's done now and we are hoping that the string can be set to *EB* = anything switchcode anything.
A: Just using 'EB' should do what you want. No stars necessary (we're not using regexes here).
Fred Gleason, Chief Rivendell Developer, Paravel Systems
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communication_engineering
|
https://www.unimed.cn/blogs/industry-news/unimed-ecg-trunk-cables-enhancing-connectivity-and-longevity
| 2024-04-18T04:21:20 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817187.10/warc/CC-MAIN-20240418030928-20240418060928-00012.warc.gz
| 0.926226 | 725 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__161578279
|
en
|
When it comes to reliable and durable ECG trunk cables, Unimed is your trusted source. We specialize in providing high-quality cables that enhance connectivity and compatibility in patient monitoring systems. With a focus on durability, adaptability, and customer satisfaction, Unimed is committed to delivering products that meet the needs of healthcare professionals worldwide.
Unimed: Your Reliable Source for ECG Trunk Cables
Unimed has established itself as a leading supplier of ECG trunk cables, earning the trust of healthcare providers around the globe. Our extensive experience in the medical industry has equipped us with the expertise to produce cables that meet the highest standards of quality and reliability. When you choose Unimed, you can be confident in our commitment to delivering products that exceed your expectations.
Seamless Connectivity: Unimed's ECG Trunk Cables for Monitoring Systems
In the realm of patient monitoring, connectivity is crucial for accurate data collection. ECG trunk cables play a vital role in connecting lead wires to patient monitors, ensuring seamless communication and precise readings. Unimed's trunk cables are designed to offer compatibility with a wide range of monitoring systems, including renowned brands like Philips, GE, Datascope, and more. Our cables are engineered to integrate seamlessly with these systems, providing healthcare professionals with a hassle-free solution for expanding their monitoring capabilities.
One of the key advantages of Unimed's ECG trunk cables is their adaptability. They are compatible with both original equipment manufacturer (OEM) lead wires and compatible alternatives. This versatility allows healthcare providers to choose the lead wires that best suit their preferences and needs, without sacrificing performance or reliability. Our trunk cables ensure optimal connectivity and accuracy, regardless of the lead wire option chosen.
Key Features and Advantages of Unimed's ECG Trunk Cables
Unimed's ECG trunk cables are designed with a range of features that set them apart. Our cables are fully shielded, offering excellent anti-interference properties. This shielding minimizes the impact of external factors, ensuring accurate and reliable signal transmission. Healthcare professionals can trust Unimed's trunk cables to deliver precise ECG readings without distortion or signal loss.
Durability is another key feature of Unimed's ECG trunk cables. We understand the demanding nature of the healthcare environment, which is why our cables are built to withstand the rigors of daily use. They are constructed with wear-resistant materials, ensuring a long service life and reducing the need for frequent replacements. Unimed's trunk cables provide healthcare facilities with a cost-effective solution, saving both time and resources.
In addition to their durability and performance, Unimed's ECG trunk cables offer convenience and cost-effectiveness. We prioritize the needs of healthcare professionals by providing cables that are easy to use and integrate into existing systems. Our cables are designed to be user-friendly, allowing for quick and hassle-free installation. Furthermore, the cost-effectiveness of our trunk cables allows healthcare facilities to allocate their resources efficiently, without compromising on quality.
Unimed ECG trunk cables are the ideal choice for healthcare professionals seeking enhanced connectivity and longevity in their patient monitoring systems. As a trusted supplier, Unimed is committed to delivering high-quality cables that meet the demands of the healthcare industry. With our focus on durability, compatibility, and customer satisfaction, we provide reliable solutions that healthcare providers can rely on. Experience the benefits of Unimed's ECG trunk cables today and elevate your patient monitoring capabilities to new heights.
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communication_engineering
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https://www.smtwenzhan.com/news/introduction-to-samsung-pick-and-place-machine-151752.html
| 2024-03-01T00:50:50 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474893.90/warc/CC-MAIN-20240229234355-20240301024355-00826.warc.gz
| 0.872004 | 746 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__189292457
|
en
|
The Samsung pick and place machine is an advanced automated equipment designed to accurately place electronic components on a printed circuit board (PCB). It is a crucial machine in the electronic manufacturing industry, as it greatly improves production efficiency and reduces human errors.
The pick and place machine is equipped with a robotic arm that picks up electronic components from the component feeder and positions them precisely onto the designated location on the PCB. It utilizes advanced vision systems, lasers, and sensors to ensure accurate component alignment and placement.
The Samsung pick and place machine is renowned for its high-speed operation, capable of placing hundreds or even thousands of components per minute. It can handle a wide range of component types, such as resistors, capacitors, integrated circuits (ICs), and surface-mount device (SMD) packages.
Key Features of Samsung Pick and Place Machine:
1. Advanced Vision System: The pick and place machine employs a high-resolution vision system to detect and align components on the PCB. It can compensate for minor variations in component size and orientation, ensuring precise placement.
2. Multi-Nozzle Capability: The machine is equipped with multiple nozzles of different sizes, facilitating the handling of components with varying dimensions. This feature enhances flexibility and enables the placement of different types of components within a single run.
3. User-Friendly Interface: Samsung pick and place machines come with intuitive and easy-to-use control software. This allows operators to program and control the machine parameters effortlessly, ensuring smooth production operations.
4. High-Speed Placement: The machine is designed for high-speed operation, enabling rapid and efficient component placement. This feature significantly improves productivity, reducing manufacturing time and costs.
5. Error Detection and Correction: The pick and place machine utilizes sophisticated error detection mechanisms to identify misaligned or missing components. It implements corrective actions in real-time to ensure the quality and reliability of the assembled PCB.
Using the Samsung Pick and Place Machine:
To use the Samsung pick and place machine, follow these general steps:
1. Set up the machine: Ensure that the machine is correctly installed, calibrated, and connected to power and other peripheral devices.
2. PCB and component loading: Load the PCB onto the machine's conveyor system. Prepare the component feeders by loading them with the required components.
3. Programming: Use the machine's control software to create a placement program. Define the component locations, orientations, and any other relevant parameters.
4. Machine setup: Configure the machine settings according to the specific requirements of the PCB assembly job, such as component types, nozzle sizes, and placement speed.
5. Calibration and testing: Perform a calibration process to verify the accuracy of the machine's vision system. This step ensures precise component positioning.
6. Run the placement program: Start the machine and execute the programmed placement task. Monitor the process for any errors or issues.
7. Inspection and quality control: Once the placement process is completed, visually inspect the assembled PCBs for any misplaced or missing components. Use additional quality control techniques, such as automated optical inspection (AOI), if required.
8. Unload the PCBs: Remove the assembled PCBs from the machine's conveyor system and proceed with further production or testing processes.
The Samsung pick and place machine is a reliable and efficient solution for electronic manufacturing processes. With its ability to handle a variety of components and its advanced features like high-speed operation and error detection, it greatly enhances the productivity and accuracy of PCB assembly. The machine's user-friendly interface makes it accessible to operators, facilitating efficient manufacturing operations.
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communication_engineering
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https://blueskypit.com/2020/01/all-along-the-control-tower/
| 2024-02-26T11:14:31 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474659.73/warc/CC-MAIN-20240226094435-20240226124435-00077.warc.gz
| 0.953016 | 286 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__39837514
|
en
|
In March 1985, a new air traffic control tower opened at the former Greater Pittsburgh International Airport terminal, becoming the tallest control tower in the country at the time. Today, the same 227-foot tower controls air traffic for Pittsburgh International Airport.
A photo from November 1982 shows construction of what would be the tallest FAA tower at the time. (Photo by Allegheny County Department of Aviation)
But where was air traffic controlled before then?
The Greater Pittsburgh International Airport terminal opened in 1952, and its original air traffic control tower was located on top of the highest point of the old terminal, above the airport’s rotunda area.
The photo below, taken inside the original Greater PIT control tower, overlooks the airfield.
Light guns are visible above the air traffic controllers in the photo. Technology that still exists in air traffic towers today, light guns can be used to guide pilots as they maneuver their aircraft on the ground in cases of radio transmission failures, among other situations.
A photo of the original air traffic control tower at Great Pittsburgh Airport, taken sometime between 1952 and the early 1960s. (Photo taken by the Allegheny County Department of Aviation)
The original tower oversaw air traffic for Greater PIT until the new tower opened across the airfield in 1985. Planning and construction for the new, 20-story tower that stands as Pittsburgh International’s FAA tower today took about four years.
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communication_engineering
|
https://www.securehomebloomingtonil.com/blog/what-is-z-wave-and-how-do-devices-work-with-my-smart-home-in-bloomington
| 2024-02-24T16:50:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474541.96/warc/CC-MAIN-20240224144416-20240224174416-00055.warc.gz
| 0.936011 | 716 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__129587985
|
en
|
What Is Z-wave And How Will Security Components Work In My Smart Home In Bloomington?
You appreciate the idea of home automation and having the ability to access your lights, locks, and other smart gadgets remotely, but how does it really operate? In order to wirelessly connect to your home’s smart tools, you must have a reliable mode of communication. This is where Z-wave technology enters the equation. Explore more about this wireless connectivity standard and why it’s well known for home automation.
What Is Z-wave Technology?
Switching on your lighting from afar or letting your thermostat adjust automatically based on the hour seems quite advanced, right? Home automation seems like a modern advancement to many of us, but the technology that powers it has actually been around for quite some time. In fact, Z-wave has been in use for in excess of 20 years. Basically, it is a method of wireless communication that enables you to operate and automate components within your home, like door locks, lighting, and thermostats. Looking at it from a different perspective, it’s what makes smart homes smart.
It’s worth noting that Z-wave works in a mesh network, which means that gadgets not only interact to the central interface but also with each other. Would you like to have your foyer light activate when the front door is unlatched? This kind of integration can be done with Z-wave.
Why Z-wave Devices In Bloomington Make Sense For Your Home
Z-wave devices are fundamental to your home’s automation thanks to their wireless capability. While Z-wave technology is similar to other means of wireless connectivity, like Wi-Fi and Bluetooth, it does operate a little differently. One of the crucial divergences is that it functions on a significantly lower radio frequency than Wi-Fi. What this signifies is that you don’t need to worry about Z-wave devices experiencing interference with all the smartphones, televisions, and other mobile devices linked to your principal wireless network.
Here are some advantages of Z-wave technology:
- Allows for remote access and automated function of your home’s smart features
- Reliable, low-power radio waves will easily travel through walls and floors
- Encrypted communications between your devices and hub
- Less network interference and congestion than Wi-Fi as Z-Wave operates on a lower frequency
- Mesh network and two-way communications give components the opportunity to connect with one another and the main interface
- Works with smart speakers from Amazon or Google, letting you manage components with vocal instructions
Since Z-wave technology has been around for quite a long time, it has undergone a number of adaptations and improvements to enhance its capabilities, reliability, and security. You don’t have to feel anxious about whether the front door truly fastened when you scheduled them to.
Get A Modern Home Security System From Secure24 Alarm Systems
Specialists in wireless home technology, Secure24 Alarm Systems will customize the flexible and dependable smart home your family needs. Would you like to place your lighting on a specific timetable or have your entrances secure automatically? Our home security systems in Bloomington will make it happen, giving you a higher level of ease and safety. If you have questions about Z-wave devices or wireless capabilities, our experienced professionals have answers. Reach out to (309) 316-6083 at your convenience to find out more and start customizing your own automated system.
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communication_engineering
|
https://store.waldoch.com/products/jensen-jwm92a-radio-dvd-bluetooth-conversion-van-radio-am-fm-tuner-asa-electronics
| 2024-03-04T18:55:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947476464.74/warc/CC-MAIN-20240304165127-20240304195127-00063.warc.gz
| 0.873873 | 1,506 |
CC-MAIN-2024-10
|
webtext-fineweb__CC-MAIN-2024-10__0__178774086
|
en
|
No Products in the Cart
RV Receiver: The Jensen JWM92A is a wall-mount stereo receiver that has been specifically designed and built for recreational vehicle use. The JWM92A has past numerous tests to make sure it stands up to recreation vehicle usage.
3 Zone/8 Speaker Output: The Jensen JWM92A is equipped with a 20 watt (RMS) x 8 channel amplifier. The built-in amplifier powers speakers in three different zones (locations). There are four speaker outputs in Zone "A", and two speaker outputs each in Zone "B" and Zone "C". Each zone can be individually selected or all three zones can be used at the same time. You can independently adjust the volume level of each active zone. You can play the same source in each zone or have different sources playing in different zones.
Note: The JWM92A is also outfitted with dual mono-RCA subwoofer outputs for adding external mono-subwoofer amplifiers or powered subs.
DVD Player: The Jensen JWM92A features a built-in disc player that supports playback of CD Audio, CD-R/RW, DVD video discs. It will also playback MP3 music files recorded onto a CD-R/RW disc. In addition, it provides electronic skip protection (ESP) for disc playback - 5 seconds for DVD, 15 seconds for CD, and 40 seconds for MP3.
Note: The JWM92A will play DVD discs, but does not have a video monitor. Video from the DVD will transmitted through the receiver's composite video or HDMI output to an external monitor.
AM/FM Tuner: The JWM92A is equipped with an AM/FM tuner with manual, seek, and preset tuning. You can store up to 12 AM and 18 FM presets for a total of 30 presets. You can search and store AM/FM stations manually or automatically. The head unit also offer Preset Scan which pauses the radio for 5 seconds at each preset station. You can select either US or European tuning.
Bluetooth Audio Streaming: The Jensen JWM92A offers built-in Bluetooth with support for wireless audio streaming (A2DP) and control (AVRCP) of your Bluetooth-enabled smartphone or tablet device. You'll be able to stream stored music, music apps, and other audio content on your Bluetooth source device to the Jensen receiver, as well as control basic playback functions (like Play/Pause & Previous/Next Track) from the receiver. Advanced music navigation and song/artist information will still be done from your Bluetooth mobile device. You can pair up to five Bluetooth source devices, but only one can be connected for playback at a time. The unit will automatically connect with the last device paired when within range (up 33').
Note: This unit does not support Bluetooth hands-free phone communication for making or answering calls.
Front-Panel USB Port: The JWM92A features a front-panel USB (type-A) port for connection of a USB mass storage class device, such as a USB thumbdrive. You are able to play back MP3 music files stored on a USB MSC device. The USB port can even be used to charge smartphones and other USB-enabled devices.
Note: The USB port does not support audio playback from Apple iOS and Android devices.
HDMI Input/Output: The unit is equipped with a front-panel HDMI input and rear-panel HDMI output. The HDMI input allows you to connect an external audio/video device, such as a TV tuner or Blu-ray player. HDMI output allows the audio/video signal from the receiver's built-in DVD player or HDMI input to to an external monitor system (the HDMI out does support output of the AV input). The HDMI out also supports ARC, allowing audio from your external monitor system to be sent back through the wall-mount stereo receiver. The HDMI jacks support 480i, 480p, 720p, and 1080i.
Optical & Coaxial Digital Inputs: The receiver features an optical (toslink) and coaxial (RCA) digital input. The digital inputs will support 2ch PCM audio only (not multichannel audio).
Analog AV Inputs: The Jensen JWM92A is equipped with a front-panel AV input and rear-panel Aux input. The front-panel AV input consists of 3.5mm minijack, while the rear-panel Aux input consist of stereo RCA jacks.
Analog AV Outputs: The Jensen JWM92A is also outfitted with a composite video output to transmit the video signal from the receiver's DVD player or front-panel AV input to an external monitor (the composite video out does not support output of the HDMI input). In addition, the receiver is equipped with fixed & variable stereo RCA outputs to deliver audio to a secondary amplified audio system.
Remote & App Control: The JWM92A comes with a 44-button IR remote control for wireless operation of the receiver. Jensen's jControl App (for Apple iOS 8.0+ and Android OS 4.1) turns your Bluetooth-paired Apple iOS or Android device into a remote control for the Jensen JWM92A. You'll be able to control primary functions of the head unit from your mobile device; like Power On/Off, Volume Up/Down (zone independent), Mute, Source Input (zone independent), Audio Menu, and Speaker Selection.
Audio Settings: The JWM92A allows you to configure several audio settings to tailor the sound to your preference. You can choose from one of five EQ presets - Flat, Pop, Classical, Rock or User. The User mode allows you to adjust the head unit's Bass (100Hz) & Treble (10kHz) manually from -7 to + 7. When listening to music at low volumes, this feature will boost the bass and treble ranges to compensate for the characteristics of human hearing.
Playback & Search Functions: The unit provides a variety of playback and search functions for disc & USB playback; like Play/Pause, Previous Next/Track, Fast Forward/Rewind (x4/x8/x20), Repeat (all/track), Random (all/folder), Program (16 tracks), and Intro Scan (10 sec). You can also use the included remote keypad to go directly to a track on a disc or USB device.
Single-Line Display: The Jensen JWM92A features a large single-line display that will indicate clock setting, audio setting, source selection, station number, and song/artist information (when applicable). You can adjust the display's brightness level.
Alarm Clock & Sleep Timer: The Jensen JWM92A offers a clock display with alarm and sleep timer. You can set the unit to turn on at a desired time. You can also set the unit to turn off after 15, 30, 45, or 60 minutes.
Installation: The Jensen JWM92A is powered with 12 volts DC and wall-mounts in your RV with 4 screws (not included). The unit's chassis size fits some standard wall-mount openings in select RVs. In other cases, the JWM92A will require a custom cutout. See the unit's mounting dimensions below.
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communication_engineering
|
http://madisoncountyal.gov/services/otherag/EmergComm.shtml
| 2014-03-08T12:19:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-10/segments/1393999654440/warc/CC-MAIN-20140305060734-00014-ip-10-183-142-35.ec2.internal.warc.gz
| 0.87919 | 129 |
CC-MAIN-2014-10
|
webtext-fineweb__CC-MAIN-2014-10__0__135633421
|
en
|
Emergency Communications District
5827 Oakwood Road N W, Hsv 35806, Fax 256-722-7144
The Huntsville-Madison County Emergency Communications District is responsible for receiving and dispatching all requests for emergency services in Madison County. Trained professional communications officials are housed in a joint agency operations facility that includes 911 personnel, City of Madison Police and Fire, City of Huntsville Fire and Rescue, City of Huntsville Police, HEMSI medical and ambulance services, Madison County SheriffÍs Department and Madison County Volunteer Fire. This emergency communications system is designed to protect the lives and property of the Madison County community.
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communication_engineering
|
http://www.stormventures.com/ko/team/phil-anthony-2/
| 2015-04-28T03:44:47 |
s3://commoncrawl/crawl-data/CC-MAIN-2015-18/segments/1429246660628.16/warc/CC-MAIN-20150417045740-00060-ip-10-235-10-82.ec2.internal.warc.gz
| 0.960006 | 330 |
CC-MAIN-2015-18
|
webtext-fineweb__CC-MAIN-2015-18__0__49351018
|
en
|
Prior to becoming an Executive in Residence at Storm in 2002, Phil Anthony was the President of the Amplification Products Group of JDS Uniphase, responsible for its optical amplifier, passive optical component, and integrated module businesses. During the telecommunications infrastructure boom, he coordinated business functions to achieve a growth in revenues that accelerated to >50% Q/Q. In the ensuing revenue collapse, he managed the orderly restructuring of 14 businesses bought by JDS Uniphase while maintaining cash-flow neutral operations. He emphasized structured processes throughout the merged operations to increase product dependability and customer responsiveness. His organizations enhanced margins through innovative product platforms and revised production systems; they retained as much margin as possible by efficiently transferring production to a mirrored organization in China. He joined JDS Uniphase in 2000 when it acquired E-TEK Dynamics, where he was the VP of Engineering for two years.
Prior to E-TEK, Dr. Anthony was the Director of the Passive Devices and Integrated Modules Organization of Lucent Technologies. During 20 years at AT&T Bell Laboratories and Lucent, Phil helped develop the technological foundations for a number of photonic businesses, including lasers, DWDM components, optical interconnects, photonic switching, integrated optics, and optoelectronic packaging.
He served as the President of the IEEE Photonics Society (formerly LEOS) in 2001 and in various capacities on its Board of Governors since 1994. He is a Fellow of the IEEE, was awarded a Ph.D. in Physics from the University of Illinois, and graduated with a B.S. in Physics from the University of Dayton.
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communication_engineering
|
https://emnet.net/index.php/services
| 2020-10-26T12:05:58 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-45/segments/1603107891228.40/warc/CC-MAIN-20201026115814-20201026145814-00252.warc.gz
| 0.878804 | 240 |
CC-MAIN-2020-45
|
webtext-fineweb__CC-MAIN-2020-45__0__205981543
|
en
|
EmNet's Real Time Intelligence and Optimization technology helps utilities maximize existing and planned resources to minimize overflows and save money. EmNet connects the dots between your IT systems and physical infrastructure to visualize, understand and improve collection system operation.
EmNet's objective-driven design uses the best technologies available to acquire and collect critical information. EmNet's expertise in designing and building custom real time monitoring systems for long-term and permanent deployments is based on a multi-disciplinary effort. In order to achieve this, EmNet utilizes the latest technologies in wireless systems, battery power management, material sciences, and systems integration.
EmNet's Real Time Analysis integrates real time monitoring data with hydraulic and hydrological models to deliver not just numbers, but insight. EmNet's data analysis engines are capable of concentrating and processing hundreds of data streams from real time monitoring systems and providing the means to simultaneously analyze the information in an intuitive and effective manner.
Real Time Control Optimization makes the collection system able to intelligently and dynamically adapt to changing storm conditions. Real Time Control Optimization takes advantage of the spatial and temporal variability of rainfall to dynamically adapt the collection system in order to maximize storage and conveyance.
|
communication_engineering
|
http://extoll.de/company
| 2017-03-26T18:57:42 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-13/segments/1490218189245.97/warc/CC-MAIN-20170322212949-00528-ip-10-233-31-227.ec2.internal.warc.gz
| 0.842357 | 181 |
CC-MAIN-2017-13
|
webtext-fineweb__CC-MAIN-2017-13__0__264351938
|
en
|
EXTOLL is a privately held company that delivers cutting-edge products to the High-Performance Computing (HPC) and data center markets. EXTOLL products improve cluster and data center performance and reduce power consumption and TCO. EXTOLL delivers an integrated network stack consisting of hardware, software, and services.
EXTOLL‘s exascale-ready interconnection technology provides market-leading performance in terms of low latency, high bandwidth, and scalability for high-performance clusters.
You can find out more about EXTOLL technology here or browse our products here.
In 2012 EXTOLL won the bw con CyberOne Award! Please follow the link and watch the video on the youtube channel of bw con to learn more about EXTOLL! http://www.youtube.com/watch?v=WZz36qYm0F8
|
communication_engineering
|
https://zehabesha.com/africas-5g-dream-will-take-a-long-time-to-be-realized/
| 2023-12-09T02:56:22 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100781.60/warc/CC-MAIN-20231209004202-20231209034202-00169.warc.gz
| 0.943246 | 1,263 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__254070850
|
en
|
When Ethiopia announced on May 9 that it was launching trials for its first 5G mobile network in its capital, it joined more than a dozen African countries that are either testing or have rolled out the next-gen network. But just as for its 5G peers, the journey isn’t going to be smooth.
Governments in Africa are optimistic that they will one day use 5G to do large-scale farming using drones, introduce autonomous cars into roads, plug into the metaverse, activate smart homes and improve cyber security. Some analysts predict that 5G will add an additional $2.2 trillion to Africa’s economy by 2034.
But Africa’s 5G first movers are facing teething problems that stand to delay their 5G goals. The challenges have revolved around spectrum regulation clarity, commercial viability, deployment deadlines, and low citizen purchasing power of 5G enabled smartphones, and expensive internet.
Where things stand for Africa’s 5G pioneers
Ethiopia is joining Botswana, Egypt, Gabon, Kenya, Lesotho, Madagascar, Mauritius, Nigeria, Senegal, Seychelles, South Africa, Uganda, and Zimbabwe, when it comes to testing or deploying 5G. But many of these countries are facing delays.
Botswana: On Feb. 25, Botswana’s Mascom unveiled 5G to residents of the capital Gaborone. It started with four sites in the city, with a plan to lay more than 100 base stations by the end of 2022.
Egypt: Last February, Orange received spectrum from the Egyptian government that now allows it to test 5G networks just like Vodafone Egypt, Egypt Telecom and Etisalat Egypt. Though promising, Egyptians will have to wait for 5G services.
Gabon: Since it started testing the technology in November 2019, Gabon’s Gabon Telecom is yet to go commercial. Its CEO is targeting 2023.
Kenya: Ethiopia’s southern neighbor, has been testing the technology for a year now, but internet subscribers will have to wait till the end of the year, when the country’s telecoms regulator is expected to have issued mobile operators with 5G licenses. The country is expected to account for more than half of the continent’s tiny number of 5G mobile subscriptions in 2026.
Lesotho: Since Vodacom was given a temporary spectrum by the Lesotho government in 2018 to experiment with 5G technology, it has been a journey of pain. Wrangles between Vodacom, Econet and the regulator have hindered any meaningful 5G roll-out.
Madagascar: In July 2020, Madagascar’s Telma followed South Africa to launch a commercial 5G but three weeks later, the country’s regulator told the company to halt its plans.
Mauritius: On July 30 last year, the government of Mauritius announced the country’s first 5G network deployment to cover four zones but didn’t share plans for a fully commercial roll-out.
Nigeria: The continent’s largest economy, issued spectrum licenses in March, and is hoping to possess the widest 5G network in the continent this year. It is looking at August for commercial deployment.
Senegal: Since their first 5G tests in November 2020, Senegal’s Sonatel and Orange continue to do a number of trials in Dakar but the network still remains largely unoperational.
Seychelles: Citizens greeted the country’s 5G launch in 2020 with mistrust, expressing concern over health hazards. A year later, citizens in six regions are getting faster speeds of 1.2Gbps from Cable and Wireless Seychelles, for up to 100GB of use.
South Africa: The continent’s earliest adopter of 5G rolled out the technology on a temporary spectrum, but amid heavy strain on networks during the pandemic, Vodacom, Rain, and MTN were ordered to suspend that use from November 2021. In March, the country earned nearly $1 billion from its long-awaited 5G spectrum auction.
Uganda: In January 2020, Uganda became the first east African nation to test the possibility of launching a 5G network with ZTE and MTN. But a commercial launch is yet to happen.
Zimbabwe: On Feb. 24, Zimbabwe’s Econet announced that it had launched the country’s first 5G network and would activate two dozen sites by this month.
Expensive 5G smartphones slow adoption
Safaricom, the operator leading 5G adoption in Kenya, this month said that the high cost of 5G-enabled smartphones is slowing down the company’s ambition to offer mobile 5G services. The cheapest smartphone with a 5G smartphone in the continent goes for about $300, which is very expensive for the average African. One study in Kenya revealed that 94% of the population owns devices costing less than $200.
“That’s one of the reasons why we are focusing more on the 4G side and leaving 5G to serve the homes,” Safaricom CEO Peter Ndegwa told the Business Daily newspaper.
Africa needs to work hard on 4G first
The desire to catch up with the rest of the world has seen improvements in the existing 4G networks on which most countries plan to switch on 5G. As of 2019, 4G internet signals covered about half the continent, according to the industry body GSMA. Yet only 10% of Africa’s population presently uses 4G, a recent report from telecom firm Vodacom said.
Even more detrimental to the 5G dream is the fact that 4G network services in Africa are only available in urban and peri-urban areas as many providers try to deploy internet in areas with high usage to remain profitable, leaving villages years away from experiencing higher speed internet.
For now, 3G is still adding users. And the reality is that 42 African states are yet to start thinking about 5G.
|
communication_engineering
|
http://vce.vidya.edu.in/electronics-communication-engineering/
| 2021-05-13T08:43:40 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-21/segments/1620243990584.33/warc/CC-MAIN-20210513080742-20210513110742-00159.warc.gz
| 0.842832 | 472 |
CC-MAIN-2021-21
|
webtext-fineweb__CC-MAIN-2021-21__0__122635517
|
en
|
B.Tech - Electronics & Communication Engineering (ECE)
The department offers undergraduate program in Electronics and Communication Engineering. The Department has highly talented, qualified and competent faculty members in the areas of Digital Signal Processing, Active Circuits, Data Communications & Networking, Mobile and Wireless communications, High Speed Networks, Optical Networks and VLSI & Micro-electronics.
Aim of this department is to make students proficient in the areas of :
- Signal and system analysis and characterization
- Communication, control, instrumentation, introduction to signals and systems
- Formalizing signals: energy and power signals, signal properties: periodicity, absolute inerrability, determinism and stochastic character
- Continuous time and discrete time Linear shift-invariant (LSI) systems
- The z-Transform for discrete time signals and systems
- Discrete-Time Fourier Transform (DTFT) and the Discrete Fourier Transform (DFT)
Laboratories in ECE Department:
- Digital Electronics Laboratory
- Integrated Circuit Laboratory
- Control Systems Laboratory
- Communication Laboratory
- Microprocessors Laboratory
- Network Analysis & Synthesis Laboratory
- CAD of Electronics Laboratory
- Electronics Circuit design Laboratory
- Microwave & Fiber Optic Laboratory
- Measurement Laboratory
- DSP Laboratory
- Telemetry Laboratory
- Electronic Workshop & PCB Design Laboratory
- Knowledge to develop, installs, test and maintain communication systems.
- Knowledge to work on large computer networks.
- Knowledge to develop electronic devices for computer systems and others.
- Knowledge to architect device controlling programs.
- Knowledge to develop software interface for electronic devices.
- Knowledge to manufacture computer chips.
- Telecommunication Engineer in public as well as in private sectors.
- Software Engineer in IT sectors.
- Electronics Circuit Designer
- Optical Transmission Engineer
- Technical Consultant
- Engineers in Signal Processing, Wireless Communication, Robotics, Nanotechnology, VLSI etc.
- System Engineer in Embedded Systems.
- Technical Engineer/ Army Officer in Defense.
As per AICTE & University Guidelines.
For 2nd year (Lateral entry) Diploma in Engineering with 60% and above marks OR B.Sc Degree with Mathematics.
Intake : 60 Seats
Duration : 4 Years
|
communication_engineering
|
https://tiechapterbangalore.medium.com/where-does-5g-fit-in-the-connectivity-ecosystem-69fba52da6c3?source=user_profile---------4----------------------------
| 2023-06-01T05:23:33 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-23/segments/1685224647614.56/warc/CC-MAIN-20230601042457-20230601072457-00220.warc.gz
| 0.917045 | 2,990 |
CC-MAIN-2023-23
|
webtext-fineweb__CC-MAIN-2023-23__0__9831811
|
en
|
Where Does 5G Fit in the Connectivity Ecosystem?
A great percentage of American households are expected to have 4K- and 8K-capable televisions as it becomes more readily available and cost effective. Wired broadband can support 4K/8K video streaming in homes, but it can’t support data-thirsty apps on the go.
For that, much of the world is banking on Fifth Generation (5G) networks. In 5G cellular networks, the peak data rates are 10 gigabits per second (Gbps), which means downloading a 1.2 gigabyte (GB) ultra-high-definition (UHD) movie would require less than a second. Compared to its 3rd Generation Partnership Project (3GPP™) predecessors (2G and 3G/4G LTE), 5G’s expanded capacity is a big step forward in mobile connectivity.
Much like Moore’s law for computers, Nielson’s law of internet bandwidth predicts that bandwidth usage will increase by 50 percent every year. To help keep up with this exponential rise in bandwidth requirements, 5G wireless will need to deliver.
As device manufacturers and application developers prepare for 5G-capable products and services, it is important to assess the applicability of 5G in their respective use cases. The enormous promise of 5G as an ultra-low-latency broadband wireless technology must be gauged in relation to other technologies in the connectivity ecosystem. For example, several product categories exist for which 5G networks may not be a realistic choice. Price over performance is a crucial consideration when determining whether to adopt 5G over other connectivity options.
This article helps systems engineers evaluate the viability of 5G in the existing connectivity ecosystem.
What Distinguishes 5G Connectivity?
We have moved into an era dominated by cloud-based, connected applications. Every vertical industry is transitioning to service models in which the essential functions are dispensed from the cloud. This shift forces us to think differently about connectivity.
That’s where 5G fits in. The 5G standards provide a totally new framework for connectivity. In that sense, 5G paves a disruptive evolutionary path for existing connectivity concepts.
In addition to using spectrum in the existing Long-Term Evolution (LTE) range, 5G uses unlicensed spectrum in the millimeter wave (mmWave) bands. According to an article in IEEE Spectrum entitled “5G Bytes: Millimeter Waves Explained,” mmWaves, broadcast in the 30 to 300 gigahertz (GHz) frequency range, provide much higher bandwidths than the spectrums of former generations along with the added benefit of lower latencies. However, the mmWaves (1 to 10mm in length) cannot travel easily through buildings and other obstacles and are easily absorbed by rain, foliage, etc. One way to counter the mmWave propagation issues is with the use of 5G small cells. Compared to traditional cell sites, small cells are much smaller in size, more power efficient, and are becoming more affordable. Due to their inherent spectrum efficiency, small cells also increase wireless capacity to connect more “things” and data traffic.
A few other factors distinguish 5G networks in the digital landscape (Figure 1).
The adoption of the Internet of Things (IoT) is already ramping up across all industry verticals. The IoT currently connects physical devices such as sensors, actuators, pumps, and cars. Billions of such devices will need network connectivity in the coming years to be able to communicate reliably with cloud-based services. Increased capacity from 5G small cells technology can support IoT devices and machine-to-machine (M2M) connectivity at a massive scale. Compared with 4G LTE, 5G offers 1,000 times more bandwidth per unit area, 10,000 times more traffic, and 100 times more connected devices per unit area.
As the IoT hits industrial scale, connectivity must support applications such as remote control of machines, drones and robotics applications, time-sensitive industrial control loops, driverless car navigation, remote surgery, and more. For these mission-critical applications, high bit rates are not enough. To achieve real-time performance, latencies must also be very low. 5G standards extend broadband wireless services beyond mobile internet capacity to IoT applications that require ultra-reliable, fast, and mission-critical communications.
Whereas 4G is primarily a mobility solution, 5G (in addition to enhancing mobility) caters to fixed wireless and industrial IoT applications where devices operate in rugged environments, have a limited power supply, and run for decades. That’s why 5G is designed for up to a 90 percent reduction in power usage compared with 4G and up to 10 years of battery life for IoT devices.
Security and Reliability
Relatively speaking, communication over wireless connectivity is easier to intercept and more susceptible to man-in-the-middle attacks. In IoT use cases, low-power wireless connectivity is prone to bit rate errors and connection drops. The robust design of 5G is expected to offer 99.999 percent availability and include mutual authentication, local secure elements, Transport Layer Security (TLS) encryption, and over-the-air (OTA) firmware updates for 5G electronics. Much like virtual machines on virtualized hardware platforms, 5G network resources can be segmented into “network slices.” 5G network slicing enables service providers to build virtual, application-specific, end-to-end networks that offer additional security.
Mapping 5G Networks in the Connectivity Landscape
Excitement about the 5G rollout does not necessarily translate to deprecating (or sunsetting) existing technologies. In fact, ongoing innovations in time-sensitive networks (next-generation of Institute of Electrical and Electronics Engineers [IEEE] 802.1 Ethernet); low-power, wide-area networks (LPWANs); Wi-Fi; and long range (LoRa®) technologies are gaining traction as well.
Even after 5G standards are rolled out at mass scale, 5G technology will coexist with other technologies for the foreseeable future. In many scenarios, 5G technology will complement those technologies.
Fiber Optics and Fixed Broadband
The study “Communications Infrastructure Upgrade: The Need for Deep Fiber,” published in 2017 by Deloitte, shows that only 11 percent of internet traffic is carried over wireless connections, while 90 percent of the traffic traverses wired networks. Fiber optic networks offer high throughput and bandwidth with low latencies over long distances. In terms of bandwidth and speed, 5G wireless and fiber optics are comparable technologies. However, as connectivity solutions, these technologies are less competing and more complementary. In fact, the quality and reliability of 5G networks would depend on fiber-based wireline networks for backhaul transport of traffic between the small cells.
In smart homes and offices, 5G small cell access points can enhance indoor-coverage fiber and coaxial cable-based broadband internet solutions. The speed and flexibility of 5G wireless may replace legacy wireline networks in industrial and city infrastructures. In data center infrastructures and cloud computing servers, however, where the robustness and maturity of wireline technologies are critical, fiber optic and fixed Ethernet technologies will continue to dominate.
The desired capabilities of LPWAN technologies for IoT applications are:
- Device chipsets with low-processing and transmission power as well as a battery life exceeding 10 years to support long-term usage.
- Extended coverage (more than 10km suburban; more than 5km urban) with good penetration in buildings and basements.
- Device abilities to send small bursts of data intermittently, so the supported data rates are low (0.3 bits per second [bps] to 50 kilobits per second [Kbps] — typically, approximately 10 kilobytes per day [KBpd]).
- Secure data transmissions with low total costs of ownership.
LPWAN technologies are already prevalent in IoT edge deployments, where many low-cost IoT devices (such as sensors and meters) are spread over extended areas in operational environments. LPWAN adoption is expected to grow across global IoT markets over the coming years, even when 5G wireless is ready for commercial use. LPWAN technologies cater to use cases where 5G’s high data rates and low latencies are less compelling.
These generic requirements have been implemented in several LPWAN technologies. Here’s a quick roundup of common LPWAN technologies in the context of 5G connectivity:
Narrowband (NB)-IoT transmissions are designed using a more limited bandwidth, and hence are more energy efficient. NB-IoT user devices are designed for ultra-low complexity and cost less. NB-IoT has a significant spectrum efficiency. It can connect up to 50,000 devices per cell. NB-IoT can penetrate buildings and underground areas (offering 20dB or more coverage indoors) and are suitable for smart city applications with static assets.
Sigfox is a proprietary technology that has already penetrated European markets and is supported by many electronics vendors. Sigfox uses a slow modulation rate for extended coverage. It is suitable for applications such as smart parking sensors, smart garbage cans, and utility meters, where the low-cost devices need to upload small, infrequent bursts of data to IoT gateways.
LTE for Machines
LTE for Machines (LTE-M) is a relatively recent innovation, and its power efficiency is still under evaluation. It can piggyback over existing 4G-LTE connectivity (and can evolve to be 5G compatible) to support roaming for mobile IoT assets like vehicles and drones. LTE-M electronics are among the most expensive options because they can offer data rates higher than other LPWAN options. Data-rich applications in the IoT edge can benefit from LTE-M.
LoRa is a long range, low power, low data rate connectivity standard from the Lora Alliance™. LoRa is designed to enable large network operators to offer subscription-based LPWAN services. LoRa uses the unlicensed spectrum (sub-GHz radio frequency; e.g., 915MHz in North America) but relies on an additional layer of security because LoRa devices do not use subscriber identification modules (SIMs) or machine identification modules (MIMs) for device authentications or encryptions.
5G networks and LPWAN can be expected to complement each other in various end-to-end IoT deployments. For example, in the case of a remote surgery, the time-sensitive nature of communication requires real-time data transmissions. Scenarios like this are where low-latency 5G cellular networks fit. However, a remote surgery also involves sensor networks at the edge such as on the hospital premises to collect and process critical information locally. For these sensor networks at the edge, LPWAN connectivity is a more viable option.
Personal Area Network (PAN) and Local Area Network (LAN)
For local connectivity in homes and enterprises, Wi-Fi® and Bluetooth® technologies (based on IEEE 802.11 standards) and Bluetooth Low Energy are common options. 802.15.4-based technologies (including Zigbee®, ISA100.11a, 6LoWPAN, WirelessHART®, and Z-Wave®) support enterprise IoT applications such as asset and resource tracking.
Just like cable and fiber optic broadband solutions, 5G fixed broadband and cellular networks should complement Wi-Fi and Bluetooth. 3GPP’s Release 16 will include the 5G New Radio (NR)–Unlicensed standard, which supports existing 5 and 6GHz (“greenfield”) unlicensed frequency bands. One of the promising use cases of the 5G unlicensed spectrum will be “Wi-Fi-like” private networks in enterprises, large stadiums, and malls.
In the connectivity ecosystem, while satellite technologies offer high bandwidth and reliability, they are expensive. As such, satellite serves only niche use cases. Onboard connectivity in aircraft, on freights, and on fleets using Global Positioning System (GPS) tracking across oceans, remote locations, underserved areas, and disaster zones, where mobile networks can fail, are some of the scenarios in which satellites are useful.
Satellite connectivity can augment 5G wireless to offer ubiquitous connectivity, by extending the coverage of 5G networks in areas where cellular connectivity is not feasible because of economic and other locational constraints.
4G-LTE started rolling out in 2009, and in pre-5G days, it is the most advanced cellular technology available, with a peak rate of up to 1Gbps and latencies of 30 to 70 milliseconds (ms). With its 10Gbps data rates and less than a 1ms latency, 5G wireless is poised to evolve cellular networks into super-fast, responsive, power-efficient sources of connectivity.
Deployment of 4G networks is still in progress around the globe. It will take some time before 5G networks reach ubiquity and for 5G chipsets and devices to reach the market on a commercial scale. Use cases that do not require an ultra-high throughput and ultra-low latencies can continue to use 4G even after 5G has been rolled out. The 5G NR standard is designed to overlap and coexist with the 4G core network. So, at least from a technical design standpoint, compatibility has been built into 4G and 5G wireless-based cellular services.
2020 is the year of 5G connectivity. Mobile carriers and original equipment manufacturers (OEMs) are gearing up to roll out 5G networks commercially within a year. Nonetheless, the reality is that certain 5G standards are still in development, and testing is still in progress to certify 5G capabilities.
With its bold promises, 5G also introduces unprecedented challenges to achieving its ambitious performance goals in real-world scenarios. To adopt and create 5G-capable applications and electronics in the future, it is important to stay current with the ongoing 5G tests and developments. The 5G community also needs to think in innovative ways to overcome technical challenges and assess the applicability of 5G wireless networks in a quickly evolving connectivity ecosystem.
|
communication_engineering
|
https://providencekc.com/made-for-iphone-hearing-aids/
| 2023-10-01T02:14:32 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510734.55/warc/CC-MAIN-20231001005750-20231001035750-00554.warc.gz
| 0.883565 | 512 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__153066937
|
en
|
Our latest Made for iPhone hearing aids and our easy-to-use TruLink Hearing Control app are engineered to work specifically with your iPhone, iPad,® iPod touch® and Apple Watch.® Together, Halo 2 and TruLink deliver the most personalized hearing experience ever, and are designed to:
- Deliver pristine audio and exceptional listening clarity
- Help you better understand conversations and hear comfortably in any noisy environment
- Stream phone calls, music and more, directly from your iPhone to your hearing aids
- Eliminate buzzing and whistling.
Halo 2 intuitively connects to your iPhone, iPad and iPod touch via Bluetooth® technology and Starkey’s easy-to-use TruLink app. You can adjust volume and change memories right from your iPhone. TruLink offers additional features designed to enhance hearing anywhere you go so you can easily enjoy everything you do. Answer your calls with the touch of a finger and hear an entire conversation streaming directly to your Halo 2 hearing aids via Bluetooth technology. SoundSpace enables you to easily adjust sound to your specific setting. By simply moving your finger on the screen, you can adjust sound to your liking. Save your preferences in different situations as a TruLink Memory so that you’re comfortable in any listening environment.
You can create up to 20 TruLink Memories using the SoundSpace tool on the TruLink app. You can even geotag memories using the built-in GPS on your iPhone. A geotagged memory will recognize where you are, and automatically adjust your Halo 2 hearing aids when you enter that space. For instance, a geotagged “coffee shop” memory will automatically activate when you walk into your favorite coffee shop. Halo 2 hearing aids provide direct streaming of phone calls, music and media from your iPhone so you can enjoy clear communication and pristine audio streaming any time, anywhere, for impressive, immersive sound. Use the TruLink app for Apple Watch to control volume, change memories and mute your hearing aids right from your wrist.
The app also includes the ability to use the microphone in your phone to stream conversations directly to your hearing aids. Simply set your iPhone nearby, turn on the microphone feature and stream conversations directly to your Halo 2 hearing aids. You may also record, play back and email audio as it happens or save recordings to listen later. You can have Siri® read texts and emails directly to your Halo 2 hearing aids. Easily locate lost hearing aids using the Find My Hearing Aids feature, with both a location and a timestamp.
|
communication_engineering
|
https://www.tenorshare.com/ios-11/how-to-fix-cellular-data-not-working-after-ios-11-update.html
| 2018-06-21T17:51:06 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-26/segments/1529267864256.26/warc/CC-MAIN-20180621172638-20180621192638-00382.warc.gz
| 0.869742 | 487 |
CC-MAIN-2018-26
|
webtext-fineweb__CC-MAIN-2018-26__0__214171508
|
en
|
“Why isn’t my cellular data working on my iPhone 7? My iPhone keeps displaying no service ever since I updated to iOS 11. I tried everything I can but still doesn’t work. How to fix cellular data doesn’t work?”
iOS 11 brings many amazing features to improve the users experience but also carries some problems. Many iPhone users complained that they could not activate cellular data network on iOS 11. The reason for this issue is usually related to some software conflicts and you can get it fixed easily with the following methods.
Some people encountered cellular data not available for voice call or not working for some apps on iOS 11, the easiest fix is to turn it off and then turn on again. To do this, go to Settings -> Cellular ->Cellular Data. Tap the switch to turn it off. Then tap the switch again to turn it on.
The network carrier releases new update from time to time to improve the network compatibility with your iPhone. You can go to Settings -> General -> About to check if there’s a new update.
Go to Settings and turn on Airplane Mode and then disable it. Then the device will start searching for network signals.
If the above tips failed to fix no internet connection after iOS 11 update, try to restart your iOS device. Hold down the on/wake button and Home button until the Apple logo appears. For iPhone 7 and later, hold the volume down button and the Power button at the same time.
Open Settings, tap General -> Reset. Choose “Reset Network Settings” and confirm the operation. Enter the passcode if it prompts. Then go back to the Home Screen, press the power button for seconds to turn off your device. Wait for about 10 seconds, turn it on.
Well, if there’s still no service or searching on your iPhone/iPad, try to reinstall iOS 11 with a tool named Tenorshare ReiBoot. This professional iOS system recovery software is able to fix a lot of system issues by installing the latest iOS 11 firmware again on your device.
This article tells you how to fix iPhone cellular data network not working after iOS 11 update. If you’ve encountered other similar problems after updating to iOS 11, such iPhone cellular data settings missing, Wi-Fi stop working etc. check Top 15 iOS 11 Update Problems and Fixes.
|
communication_engineering
|
https://geekstocode.com/digital-communications-viva-questions/
| 2021-12-08T02:33:29 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-49/segments/1637964363437.15/warc/CC-MAIN-20211208022710-20211208052710-00331.warc.gz
| 0.882443 | 1,591 |
CC-MAIN-2021-49
|
webtext-fineweb__CC-MAIN-2021-49__0__23371654
|
en
|
Hey there! Welcome to another informative post on geekstocode! Today we will be looking into Digital Communication Viva Questions. This will help you with your interviews and even Lab viva exams. Thus, going through this will boost your knowledge about the topic.
This post will cover questions on Digital Communications. Thus, it contains all the important concepts that you need to prepare for your interview or Lab viva.
Therefore, let us not waste time anymore and get started!
Digital Communication Viva Questions.
1. What do you mean by Digital System?
Digital systems are the systems who store, process, and communicate information in digital form. Hence, we find them in a wide range of applications.
For example, the digital computer, more commonly called the computer. In other words, digital systems are the systems that process a discrete or digital signal.
2. How do you define a bit?
We define bits as the binary digits that is 0 and 1.
3. What is the best Example of Digital system?
Digital Computer or a computer is the best example of a digital system.
4. What are the types of number systems?
We have total of four types of number systems. They are:
- Decimal Number System.
- Binary Number System.
- Octal Number System.
- Hexadecimal Number System.
5. What is a Logic gate?
Logic gates are the basic gates that make up the digital system. Also, the electronic circuit is a circuit that can operate on many binary inputs to perform a particular logic function.
6. What are the basic Logic gates?
The three basic logic gates are :-
- AND gate.
- OR gate.
- NOT gate.
7. What is the difference between Latch And Flip-flop?
Latches are level triggered whereas flip flops are edge triggered. In latches, level triggered means that the output of the latches changes as we change the input and edge triggered means that the control signal only changes its state when it goes from low to high or high to low.
Latches are fast as compared to flip flops.
8. What is the binary number system?
The system which has a base 2 is known as the binary system and it consists of only two digits 0 and 1.
For Example: Let us take decimal number 125
125 = 100 + 20 + 5
1×100 + 2×10 + 5
1 ×102 + 2×101 + 5×100
Here, 125 consists of three bits, we start writing the numbers from the rightmost bit power as 0 then the second bit as power 1 and the last as power 2. So, we can represent a decimal number as
∑digit × 10corresponding position or bit
Here 10 is the total number of digits from 0 to 9.
9. Write down the different analog pulse modulation techniques?
We have three different analog pulse modulation techniques:
(a) Pulse Width Modulation (PWM)
(b) Pulse Amplitude Modulation (PAM) and
(c) Pulse Position Modulation (PPM)
10. Define PAM, PWM and PPM?
Pulse amplitude modulation (PAM) : Here, the amplitude of the carrier (pulse height) is proportional to the amplitude of the message signal.
The Pulse width modulation (PWM) : Here, pulse width of the carrier signal is proportional to the message signal’s amplitude.
Lastly, the Pulse position modulation(PPM) : Here, the pulse position of the carrier signal is proportional to the message signal’s amplitude.
11. Compare PAM, PWM and PPM?
We can compare PAM, PWM and PPM by the following parameters:
12. How do you calculate the bandwidth of a BPSK signal?
We calculate the bandwidth of BPSK by the following formula : B= 2Fc, Fc is the carrier frequency of a BPSK signal.
13. What do you understand about Amplitude Shift Keying (ASK)?
Amplitude Shift Keying is a type of amplitude modulation when the variations in the amplitude of a carrier wave represents the digital data. Also, we use the binary symbol d-amplitude carrier wave and fixed frequency for a bit length of T seconds in an ASK method.
14. What do you know about Frequency Shift Keying (FSK)?
As per the changes of the digital signal, if the frequency of the carrier signal varies, then that type of frequency modulation is said to be as FSK. Thus, if the message frequency is greater than the carrier frequency, then it is represented by ‘1’ and represents ‘0’ if the message frequency is less than the carrier frequency.
15. What do you understand about Phase Shift Keying (PSK)?
PSK is when at a particular time by varying the sine and cosine inputs, the system changes the phase of the carrier signal. Also, the ‘1800‘ phase shift carrier wave represents ‘0’ and ‘0’ phase shift carrier wave represents ‘1’.
16. Explain about Binary Phase Shift Keying (BPSK)?
The system changes the phase of the carrier signal to 0 or 180 degrees for each binary data which is 0 or 1.
17. What you understand about the Quadrature Phase Shift Keying 9QPSK)?
By the phase shift keying 9QPSK we understand that the system has changed phase of the carrier wave to four different shifts (45, 135, -45 and -135) for each two bits of binary datas (00, 01, 10 and 11).
18. Compare B-W, Power, Probability of error and S/N of ASK, FSK and PSK.
The comparison of the above parameters are :
Bandwidth: FSK > PSK > ASK
Power: PSK = FSK > ASK
Probability of error: FSK< PSK < ASK
Lastly, Signal to Noise Ratio: FSK > PSK > ASK
19. Which modulation technique is known as ON-OFF keying? Justify your answer.
The Amplitude Shift Keying (ASK) modulation is referred as ON-OFF keying.
In the ASK modulation scheme, if the input is 0, then the output is also 0. But if the input is ‘1’ , the output is the carrier signal. Thus, ASK is also termed as ON-OFF keying.
20. Give some differences between bit rate and baud rate?
Bit rate is the number of bits transmitted per unit time. Whereas, the baud rate is the number of signal units transmitted per unit time.
21. Explain the aliasing effect of sampling?
Aliasing effect is a phenomenon when the sampling frequency becomes less than the Nyquist rate. Then the system cannot recover the original signal from its samples. Therefore, if aliasing occurs , then we cannot retrieve the original message signal from its samples.
Today we have covered Digital Communication Viva Questions. Make sure to go through all these important questions. Therefore, in this way you can cover all the important topics in the subject. Hence, you have now successfully prepared for your Viva on Digital Communications by reading these questions thoroughly.
Also, we would love to hear your views for the posts. Hope you check out other articles like these which will help you learn important concepts and questions.
See you in our next post!
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communication_engineering
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https://libguides.utk.edu/c.php?g=1020425&p=7392047
| 2023-09-28T19:56:13 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510454.60/warc/CC-MAIN-20230928194838-20230928224838-00196.warc.gz
| 0.823861 | 294 |
CC-MAIN-2023-40
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webtext-fineweb__CC-MAIN-2023-40__0__317398089
|
en
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GPS/GNSS Antennas by
This practical resource provides a current and comprehensive treatment of GPS/GNSS antennas, taking into account modernized systems and new and developing applications. The book presents a number of key applications, describing corresponding receiver architectures and antenna details. You find important discussions on antenna characteristics, including theory of operation, gain, bandwidth, polarization, phase center, mutual coupling effects, and integration with active components.Moreover, you get expert guidance on the design of adaptive arrays and signal processing techniques used to mitigate interference such as jamming. Addressing critical GNSS antenna high precision requirements, this in-depth book explains the relationships between antenna gain, satellite visibility, geometric dilution of precision, and the carrier-to-noise density ratio. The book delineates requirements for both dual-band and tri-band antennas.You get detailed coverage of a wide range of antenna designs, including microstrip patch, quadrafilar helix, axial mode helix, spiral, inverted L, and planar inverted F antennas. Moreover, you find a discussion on new magnetic OC metamaterialOCO substrates and other dielectric substrate materials. Further, this comprehensive book presents designs for very compact GNSS antennas for personal handheld devices and automobiles.
Call Number: Hodges Library Stacks TK7871.6 .R3 2013
Publication Date: 2012-01-01
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communication_engineering
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https://www.icdsllc.com/systems_integration.html
| 2023-09-30T11:49:22 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510676.40/warc/CC-MAIN-20230930113949-20230930143949-00597.warc.gz
| 0.877995 | 332 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__27414259
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en
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As a complement to our design and panel fabrication services, we provide systems integration services to ensure that all of your mechanical, electrical, and automation systems operate seamlessly and efficiently. Our services include:
Develop detailed design and assembly drawings
Work with the end users, owners, maintenance staff, operators, etc. to develop a system tailored to their requirements and level of expertise
Fabricate and deliver all controls, data acquisition equipment, etc. to the site
Utilize a local contractor to provide any installation work
Provide systems programming, start-up, and commissioning.
Comprehensively train the end users, owners, maintenance staff, operators, etc. regarding the user-interface and the automation components.
Provide continued maintenance and diagnostics through on-site and remote access services (via the internet and/or telephone)
Systems integration is the application, assembly, programming, and commissioning of computer-based components from different vendors to make a complete system for a specific application. As an automation systems integrator, ICDS can provide facility instrumentation and control systems that are custom tailored to meet the specific needs of the end users, owners, maintenance staff, operators, etc.
From paper design to operator's easy-to-use graphic interface!
Innovative Construction & Design Solutions, LLC
10 White Wood Lane
North Branford, CT 06471
Phone: (203) 453-8596
© Copyright 2022, ICDS, LLC. All rights reserved.
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communication_engineering
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https://aswedesign.com/project/mars-antennas/
| 2022-12-04T10:50:39 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446710972.37/warc/CC-MAIN-20221204104311-20221204134311-00651.warc.gz
| 0.899133 | 274 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__220582757
|
en
|
ABOUT THE CLIENT
Mars Antennas is a world-class designer, manufacturer, and RF solutions provider, offering B2B audiences cost-effective, high performance solutions since 1994. With an extensive global client base, the company’s expertise includes the development and manufacturing of antennas based on printed circuit antennas, flat panel arrays, small size dish antennas, and beam forming antennas, amongst others. For over 25 years, MARS Antennas has been committed to innovation, quality and excellence, integrating superior design, top quality materials and carefully controlled production processes.
Re-branding, logo design, marketing materials
Our work was focused on defining an updated visual identity that would express the company’s leadership position, while referencing their industry and expertise. The sophisticated yet vibrant design language expresses the wide-scale presence of the company’s products and solutions, without being overly visible. The logo’s symbol is inspired by the visual representation of radio frequency transmissions, establishing a bold and distinct graphic element. The new color palette incorporates green and blue shades to give the brand a fresh and technology-forward feel, combined with a sense of confidence that depicts the brand’s established nature. The overall visual identity presents a fresh and contemporary approach to the typically conservative and lackluster world of B2B solutions.
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communication_engineering
|
http://jolietlibrary.org/index.php/en/mobile-hotspots
| 2018-10-17T08:38:34 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-43/segments/1539583511063.10/warc/CC-MAIN-20181017065354-20181017090854-00140.warc.gz
| 0.936112 | 320 |
CC-MAIN-2018-43
|
webtext-fineweb__CC-MAIN-2018-43__0__10752931
|
en
|
Can't get internet service at home? Need to stay connected on your next road trip? Check out a Wi-Fi Hot Spot at the Library!
Library cardholders can request a Hotspot at any of our two branches.
Up to 10 devices can connect to the hotspot at one time. Note that connecting many devices may slow down connection speed.
The hotspots are on unlimited data plans managed by the Library. You can use as much data as you desire without deactivation or throttled speeds.
The hotspots gain internet access through Verizon cell towers. If the hotspot has no signal from Verizon, it will not be able to give you internet access.
Check the upper corner of the hotspot and look for signal bars. If no bars are found, the device has no signal. Turn the device off and back on to try to gain internet access. If signal bars do not appear, you may be out of Verizon’s network coverage.
If there are signal bars, the internet may be slow due to the type of signal the hotspot has gained.
The hot spot does not have the ability to forget or disconnect devices from itself. You must manually go into the Wi-Fi settings on your device and "forget" the hotspot in order to disconnect.
Patrons must pay for replacement of any lost or damaged items.
This is due to cell signal irregularities. A normal in-house Wi-Fi router has a direct constant connection to the internet. The hotspots have spikes and drops in signal changing the reliability of internet connection.
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communication_engineering
|
http://www.video-direct.com/panasonic/phone/panasonic-kx-tga740b.html
| 2013-05-20T09:21:57 |
s3://commoncrawl/crawl-data/CC-MAIN-2013-20/segments/1368698693943/warc/CC-MAIN-20130516100453-00018-ip-10-60-113-184.ec2.internal.warc.gz
| 0.843919 | 1,388 |
CC-MAIN-2013-20
|
webtext-fineweb__CC-MAIN-2013-20__0__127866889
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en
|
Panasonic KX-TGA740B DECT 6.0 Cordless Handset
Get Panasonic KX-TGA740B Price / Buy Online
Shop With Confidence!
Video Direct® is a Panasonic
Authorized Internet etailer
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The KX-TGA740B is an optional add-on handset for Panasonic KX-TG6400 and KX-TG7400 Series DECT 6.0 Multi-Handset Cordless Phone Systems and will only work with one of these systems.
The Panasonic KX-TGA740B DECT 6.0 cordless handset offers the benefits of DECT 6.0 technology that allows for minimized electrical interference with other home electronics. Hallmarks of the KX-TGA740B include sleek and ergonomic design, easy-to-read display and handset speakerphones to enhance portability for today's busy families. Call Waiting Caller ID displays the Caller ID information of a second caller, even if the user is currently on another call (subscription to phone provider Caller ID services required). Talking Caller ID uses true Text-to-Speech software to phonetically speak the names received by the Caller ID feature, as well as display the caller's name and number on the phone's LCD display.
Panasonic KX-TGA740B Key Features
- DECT 6.0 (Digital Enhanced Cordless Telecommunications) Technology
- DECT 6.0, Panasonic's latest Digital Enhanced Cordless Communications technology, lets you move freely around your home with long range and amazingly clear sound. It also assures greater protection against eavesdropping for all your calls. Operating in the 1.9GHz frequency range, your phone will not conflict with other wireless devices such as computer routers, wireless keyboards, microwave ovens and other common household devices.
- Wireless Network Friendly
- DECT 6.0 Technology will not interfere with wireless computer networks using 900MHz or 2.4GHz technology.
- Plug-and-Play Installation
- Give your home or home office the features of a sophisticated telephone system without the high price tag. Panasonic DECT 6.0 multi-handset cordless phones operate via cordless transmissions, so no expensive (and messy) wiring or installation is required.
- Call Waiting Caller ID*
- Displays the name and number of incoming callers* on the handset's LCD, even if you're on another call.
- Talking Caller ID*
- Now you don't have to be holding the phone to see who's calling; the caller ID information is announced in between rings! Panasonic's cordless models are the only telephones to use true Text-to-Speech software to phonetically speak the names received by the Caller ID feature, as well as display the caller's name and number on the phone's LCD display.
- Talking Alarm Clock and Talking Battery Alert on Handset
- The phone also boasts an alarm clock that speaks to you, as in "It's time for lunch." And the phone politely tells you when your battery is low with a "Please charge phone" reminder. The alarm can also be programmed to use a tone or melody, if desired.
- 50-Station Caller ID* Memory and Dialer
- This caller ID feature also stores up to 50 names with direct callback capability.
- 2.1-inch Full Dot Monochrome Backlit LCD on Handset
- 2.1-inch, crystal clear white backlit LCD shows Call Status, Programming Options, Directory Items, and if you subscribe, up to 3 lines of Caller ID information, so there's no need for scrolling. Backlighting greatly aids visibility especially in low light areas.
- Large Text Display Mode (Multi Items / Single Item)
- Available when browsing the function menu, the phonebook, the caller list, the redial list, the message list (TAM model) and the call block list.
- Silent Mode
- Now you can program each handset to ring or not at your discretion. For example, before you go to sleep, set the bedside handset to Silent Mode so that it won't ring for the duration of your slumber. In the meantime, the handset in another room is unaffected, and rings as usual.
- Digital Handset Speakerphone
- A speakerphone is located on the back of each handset, offering convenient, hands-free operation even away from the base.
- Headset Jack and Belt Clip Included
- Connect an optional headset to the standard 2.5mm jack for hands-free conversations. You can even hang the handset on your belt or pocket using the included belt clip.
- 50-Station Phone Directory and Dialer
- Store up to 100 frequently called numbers (16 char/ 32 digits each) in an alphabetical directory.
- Phone Directory Sharing
- Share the names and phone numbers programmed with any handset in the system.
- Four-Way Conferencing
- You can conference in up to three handsets with the outside line to have a four-way conversation.
- Two-Way Intercom/Handset Locator
- You can call any other extension in the system from any handset. A handset locator button is also included on the base unit.
- Voice Scramble (Digital Security)
- Selectable Handset Ringtones (3 Tones, 4 Melodies)
- Talk, Speakerphone and Ringer Volume Control on Handset
- Talk Volume: 3-Step
Speakerphone Volume: 6-Step
Ringer Volume (3-Step + Off)
- Hold/Soft Key/Mute/Flash Buttons on Handset
- 5-Station Redial Memory on Handset
- Navigator Key
- Provides easy access to the Caller ID memory and phone directory/dialer. You can control handset volume, ringer loudness and more.
- 60 Channels
- Rechargeable Ni-MH Batteries (AAA x 2)
- Any Key Answer
- Phone Company Voice Mail Compatible (FSK and Stutter Dial Tone Compatible)
- With compatible base unit.
- Lighted Handset Keypad
- Barge In
- Low Battery Indicator
- Out of Range Indicator
- Phone Lines
- Battery Life
- Talk: 5 hours
Standby: 11 days
- Charge Time
- 7 hours
- Dimensions (H x W x D)
- Handset: 6.3 x 1.9 x 1.3 inches
Charger: 2.0 x 3.0 x 3.4 inches
- Handset: 4.6 oz. with batteries
Charger: 2.1 oz.
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communication_engineering
|
http://newsportfishing.com/why-this-years-yacht-tech-shows-a-lot-of-promise/
| 2019-08-25T03:09:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-35/segments/1566027322170.99/warc/CC-MAIN-20190825021120-20190825043120-00276.warc.gz
| 0.876042 | 1,675 |
CC-MAIN-2019-35
|
webtext-fineweb__CC-MAIN-2019-35__0__210082412
|
en
|
I’m not winter’s biggest fan. Days are stingy-short and cold in the Pacific Northwest, making it challenging to get a saline fix. Fortunately, boat-show season provides an opportunity to go somewhere sunny and check out the latest marine electronics offerings, which can be integrated into a yacht’s navigation systems during the offseason. Here’s a look at some exciting new options.
Digital Yacht: Autohelm created the SeaTalk network in the early 1990s to let autopilots access networked navigation information, and SeaTalk served as Autohelm and Raymarine’s proprietary network until its 2012 retirement. This absence created headaches for owners of legacy Raymarine equipment that couldn’t easily be networked with newer NMEA 0183 equipment or personal computers. Now Digital Yacht’s SeaTalk1 to NMEA gateways ($199) delivers bidirectional data conversions between a SeaTalk network and an NMEA 0183 device or network. The company’s ST-NMEA data converter (USB) can be networked to a personal computer, and the ST-NMEA data converter (ISO) connects with Digital Yacht’s wireless NMEA server ($199) to deliver networked data to wireless devices.
Digital Yacht also recently unveiled its AIT5000 Class B automatic information system (AIS) transceiver, broadcasting at 5 watts using the Class B SO scheme, which means it increases its reporting rate as the vessel’s speed increases. The AIT5000 ($1,199) has dual NMEA 0183 and single NMEA 2000 and USB interfaces, Wi-Fi and an optional AIS MOB/SART alarm.
Furuno: For those seeking an integrated communications hub, Furuno’s FM-4800 fixed-mount VHF radio transmits at 25 watts and has built-in Class D digital selective calling (DSC), a 72-channel GPS receiver, an AIS receiver, a 15-watt loudhailer, listen-back functionality and intercom capabilities. The FM-4800 ($750) integrates with Furuno’s NavNet TZtouch or NavNet TZtouch2 multifunction displays, or users can network the FM-4800 to the yacht’s NMEA 0183 or NMEA 2000 backbone to share the radio’s AIS, DSC and GPS data with other instrumentation. The radio comes with an IP67 environmental rating, has 10 embedded weather channels and — key for anyone transiting the Intracoastal Waterway — has an automatic terminal information service mode. Users can add a Furuno HS-4800 ($280) to unlock the radio’s dual-station capabilities.
Garmin: Garmin has long been a player in the multifunction display and cartography markets, and has extended its flagship GPSMap 8600 series displays with the GPSMap 8610xsv ($2,699), GPSMap 8612xsv ($3,999) and GPSMap 8616xsv ($5,999). Each has edge-to-edge glass monitors with in-plane switching and optically bonded, high-resolution screens; built-in, 1-kilowatt chirp and traditional sonars; and the ability to stream four IP cameras concurrently. These HTML5-friendly displays also have pinch-to-zoom touchscreen interfaces, NMEA 0183 and NMEA 2000 compatibility, and IPX7 weatherproof protection.
Garmin purchased Navionics in 2017 but kept Garmin’s BlueChart separate from Navionics’ cartography. This relationship changed with the introduction of BlueChart g3 cartography, which blends Garmin and Navionics bathymetry data and features, and is compatible with contemporary Garmin multifunction displays. BlueChart g3 cartography will serve as the base maps for all new GPSMap displays (existing customers will be offered an upgrade), and all BlueChart g3 cartography comes with Garmin’s Auto Guidance capabilities.
Last, Garmin has released its wireless Autopilot Remote. Users point and shoot the Autopilot Remote ($249), and compatible Garmin autopilots will steer toward the corresponding azimuth numbers.
Raymarine: ClearCruise AR, Raymarine’s augmented-reality system, is spinning heads with its promise of increased situational awareness. This three-component system requires a Raymarine Axiom series chart plotter ($849 to $12,299) that’s running Raymarine’s Lighthouse 3.7 (or newer) operating system, a Raymarine AR200 Augmented Reality Sensor Module ($499), and a Raymarine CAM210IP ($699) or CAM220IP ($499) video camera.
The camera delivers live video to the Axiom plotter(s) and then enhances that video with graphical tags that, for example, denote the name of nearby vessels (via networked AIS data), or graphically enhance aids to navigation or user-created waypoints. All information is updated in real time as marine traffic moves, and the system’s video imagery can be stabilized with the AR200’s built-in nine-axis attitude heading reference system.
Simrad: Simrad’s parent company, Navico, has introduced a Halo24 radar for aftermarket consumers. This radome-enclosed radar employs solid-state, pulse-compression technology to harness Simrad’s VelocityTrack (Doppler) processing, graphically differentiating threatening and nonthreatening targets. The Halo24 ($2,699) has Dual Range performance up to 48 nautical miles, and it spins at 60 rpm — rather than its standard 48 rpm — at ranges up to 2 nautical miles to generate near-real-time imagery up close. Finally, the Halo24 can track as many as 10 MARPA targets (per range) and offers modes including harbor, offshore, weather and bird.
Underwater, Simrad’s Active Imaging Sonar technology for GO series chart plotters is available in two models: The three-in-one transducer ($299) combines scanning sonar with traditional medium-frequency and high-frequency chirp sonars, while the stand-alone transducer ($229) has Simrad’s scanning technology and is designed to be used with a separate chirp sounder.
Finally, Simrad has unveiled its RS40 fixed-mount VHF radio, with a dual-channel AIS receiver, an integrated GPS receiver, a dot matrix LCD screen.
Standard Horizon: Powerful things come in small packages, like Standard Horizon’s 8.1-ounce HX40 handheld VHF radio, roughly the size of a deck of cards. The HX40 ($119) has a 1,850-milliamp lithium-polymer battery that delivers 6 watts of transmitting power. Additional features include an FM receiver, a backlit dot matrix display and an intuitive menu. The radio has a preset key that gives fast access to 10 channels.
Stepping up in size and capability, Standard Horizon’s 6-watt HX890 handheld VHF radio has Class H DSC functionality, a built-in 66-channel WAAS GPS receiver, positive buoyancy and a 1,800-milliamp lithium-ion battery. The HX890 ($269) is built to military and IPX8 weatherproof standards, and offers waypoint and route navigation, an FM radio, and a water-activated strobe.
Solid-State Sentry: Blue Guard Innovations has modernized the bilge pump with its Solid-State Bilge Pump Switches, available with or without high-water alarms. These 12- and 24-volt DC switches work with any bilge pump (drawing more than 20 amps) and have no moving parts, a design that should prevent clogging. Users can monitor and control bilge-pump activity via a smartphone and Blue Guard’s BG-Link wireless monitoring system ($695 to $895).
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communication_engineering
|
https://scema.org/amateur-radio/
| 2023-12-03T23:59:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100518.73/warc/CC-MAIN-20231203225036-20231204015036-00530.warc.gz
| 0.881528 | 232 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__53673374
|
en
|
Emergency service is one of the basics of the Amateur Radio Service and there is sometimes confusion about ARES (Amateur Radio Emergency Services), the ARRL arm of emergency services and RACES (Radio Amateur Civil Emergency Service), the government arm of amateur emergency services. Schuylkill County relies on a group of dedicated and skilled individuals who comprise our ARES/RACES team and provide the backbone of our Auxiliary Communications Network.
If you are interested in participating, or finding out more about the vital link that amateur radio provides in an emergency, please contact Robert McClintock, the ARES/RACES contact for Schuylkill County. He can be reached at: [email protected].
Below is information about local amateur groups organized in Schuylkill County and the Amateur Radio Relay League.
The Schuylkill Amateur Repeater Association (SARA) website can be accessed by clicking here.
The Tamaqua Wireless Association (W3TWA) website can be accessed by clicking here.
The ARRL Eastern Pennsylvania Section (EPA) can be accessed by clicking here.
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communication_engineering
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https://pryljedi.se/raspberry-pi/40-pin-gpio-kabel-for-raspberry-pi/
| 2022-12-05T21:13:41 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-49/segments/1669446711045.18/warc/CC-MAIN-20221205200634-20221205230634-00513.warc.gz
| 0.733643 | 648 |
CC-MAIN-2022-49
|
webtext-fineweb__CC-MAIN-2022-49__0__277002395
|
en
|
Beställ 40-pin-GPIO-kabel för Raspberry Pi på nätet redan idag. Här har vi samlat mer information om produkten 40-pin-GPIO-kabel för Raspberry Pi inom kategorin Raspberry Pi.
40-pin-GPIO-kabel för Raspberry Pi. Används bl.a.
för att ansluta egenbyggda projekt. Kompatibel med samtliga modeller som har 40-pin-GPIO-kontakt.
Raspberry Pi TV-uHATThe Raspberry Pi TV-uHAT is an add-on board for the Raspberry Pi. It enables you to expand the functionality of your Raspberry Pi board by receiving digital terrestrial TV broadcast systems which includes DVB-T and DVB-T2. The TV-uHAT is a compact module which comes in a newer form to previous models. It takes up minimal space and can be integrated into your design easily, without the need for lots of extra space. Looking for inspiration?The Raspberry Pi TV-uHAT enables you to receive and watch TV via a Raspberry Pi board. You could also use it to create a TV server from which you stream over a network from other devices. Raspberry Pi is a flexible platform which enables you to design and prototype your ideas. If you need some inspiration there is a whole community around Raspberry Pi which is there to help you with blogs and forums: https://www.raspberrypi.org/Which Pi does it work with?The TV-uHAT can be used on all Raspberry Pi boards when running as a server for other devices on the network. The performance when receiving and viewing TV on a Pi can vary between models. It is recommended that you use a Raspberry Pi 2, 3 or 3+ with the TV-uHAT for optimal TV streaming. What is DVB?DVB stands for Digital Video Broadcasting and is a standard for transmitting broadcast Television. DVB standard is widely adopted across the world and you can check if your country has adopted this standard on the DVB website: https://www.dvb.orgWhat’s on board?Sony CXD2880 TV tuner40-way headerAerial adaptorMechanical spacersOther Features:Supported TV standards: DVB-T2, DVB-TReception frequency: VHF III, UHF IV, UHF VChannel bandwidth:DVB-T2: 1.7MHz, 5MHz, 6MHz, 7MHz, 8MHzDVB-T: 5MHz, 6MHz, 7MHz, 8MHzWhat is a Raspberry Pi HAT?HAT stands for “Hardware Attached on Top”. They are add-on boards, or extension boards, which mount directly onto your Raspberry Pi. There are a range of HATs available which are designed to add different functionalities to your Raspberry Pi computer. Adding a HAT to your Pi opens up opportunities for new innovations.
Mer information finns på produktens sida.
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communication_engineering
|
http://www.telepacket.com/
| 2015-08-05T04:18:52 |
s3://commoncrawl/crawl-data/CC-MAIN-2015-32/segments/1438043060830.93/warc/CC-MAIN-20150728002420-00177-ip-10-236-191-2.ec2.internal.warc.gz
| 0.935743 | 279 |
CC-MAIN-2015-32
|
webtext-fineweb__CC-MAIN-2015-32__0__4284028
|
en
|
TelePacket has come up with high quality VoIP Optimization software solution to cater to the needs of the IP Communications industry. VoIP termination service providers often face issues in their business because of high bandwidth cost and VoIP blockage. To deal with these kinds of issues, Telepacket offers its flagship product, TP optimizer which helps the IP termination service providers to save on bandwidth costs thereby improving the margins in their business. It works as a VoIP bandwidth saver for the service providers in increasing their business revenue.
Our expertise of working in the IP industry enables us to provide innovative VoIP Optimization and VoIP anti blocking solutions to VoIP termination service providers in those geographies, where SIP blockage exist and international bandwidth costs have a large impact on their business. We have set up an advanced research and development team, with deep expertise in IP technology to develop high end software required for telecom industry.Read More Download Brochure
TP Optimizer reduces bandwidth consumption by 5 times, compressing the media streams without affecting the voice quality. Read More
TP Optimizer does not require any static IP because it can easily work with public internet such as Wi-Max, DSL, Wi-Fi, 4G, 3G etc.
Equipped with VoIP anti blocking solution feature, TP Optimizer can pass VoIP calls even in SIP blocked countries.
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communication_engineering
|
http://art-of-technology.ch/en/projects/data-communication/
| 2017-05-22T15:23:41 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-22/segments/1495463605188.47/warc/CC-MAIN-20170522151715-20170522171715-00027.warc.gz
| 0.90715 | 1,132 |
CC-MAIN-2017-22
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webtext-fineweb__CC-MAIN-2017-22__0__145632776
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Content - Data Communication
2.4GHz Satellite Switch
Customer: Hirschmann Electronics GmbH & Co. KG
Eight satellite channels and one terrestrial broadcast channel are routed individually to four users with automatic channel selection via either analogue signals or digital DiSEq Protocol. Initial prototypes were developed on a thin film substrate with a ceramic base and integrated passive components, during the 4th Framework EC-Project «LAP».
This first system was designed with an additional laminate carrier and four controller ICs for the digital switching protocol with subsequent commercialisation of the system being realised using a Sequential Build Up (SBU) laminate.
- increased functionality and efficiency
- reduced complexity of the motherboard
- reduced of manufacturing costs (obviating need for ASIC design)
«ASAP» Asset Surveillance & Protection
Customer: European Commission, 5th Framework Project (FP5)
The objective of the «ASAP» project was to introduce a new concept for an affordable, accurate and user-friendly asset surveillance and protection system in Europe. The scientific and technical challenge was to research, develop and evaluate a designated wireless, info-mobility system that includes end units, system infrastructure and inter-connection databases.
«ASAP» provides a comprehensive smart tracking and protection system by integrating data with existing information databases of the transport operators; enabling the user to track, locate and monitor in real time, all types of freight, including hazardous materials, as they are transported across Europe. Capable of monitoring the state of the freight online, the «ASAP» end unit includes sensors for various applications, such as temperature for freezer containers, gas sensors for bromide transporters and sensors for the surveillance of container doors.
«ASAP» sensors provide valuable add-on information on freight status and can communicate critical situations quickly and efficiently to emergency forces, helping to reduce risk and subsequently insurance premiums, e.g. in case of a leak from a hazardous material, or other problems the «ASAP» system will notify the transportation company, operating company and if required, the relevant environmental authorities.
Omnipresent and seamless access can be made available to customers, transportation operators, insurance companies and other involved parties, with location and status information accessible to both the mobile user and via the Internet.
- unobtrusive installable IP65-proof housing
- sensors & their interface to the communication unit
Customer: ETH Zurich [TIK]
Based on a Bluetooth radio and a micro controller, the BTnode is an autonomous wireless communication and computing platform which serves as a demonstration platform for research in mobile and ad-hoc connected networks (MANETs) and distributed sensor networks.
The BTnode was jointly developed at the Swiss Federal Institute of Science and Technology (ETH, Zurich) by the Computer Engineering and Networks Laboratory (TIK) and the Research Group for Distributed Systems. The BTnode is currently being used in two major research projects, i.e. NCCR MICS and Smart-Its.
Art of Technology was responsible for the industrialisation of the ETH prototype design and subsequent production of small to medium volumes.
Measuring Permafrost in the Swiss Alps
Customer: ETH Zurich [TIK]
Permafrost is a thermal subsurface phenomenon; made-up of rock, ground and debris which is frozen throughout the year within the steep alpine bedrock. Not visible at the surface, Permafrost thaws during the summer months and can seriously affect slope stability leading to dangerous natural hazards which may hinder the safe operation of man-made infrastructure in the surrounding area.
PermaSense devices are installed and operated at high altitude in mountain regions with a permafrost environment. As such, the system and all of its component parts must run reliably at low temperatures and be able to withstand large, daily temperature changes (in excess of 40°C) depending on sun irradiation, wind and snow. Due to the fact that the PermaSense devices are only accessible by helicopter during summer, making a 2 - 3 year maintenance-free operation absolutely mandatory, the design of the system also had to take into consideration the following, in order to ensure long-term, reliable operation:
- extreme daily weather variations
- danger from lightning, avalanches, rockfall, frost / ice and snow
- limited power available from the battery
- restricted space for electronics and battery
- low production volumes & time frame
Data is collected via a flexible, distributed wireless sensor network (WSN) which has been specially adapted to the geophysical sensors, thereby enabling reliable and high-quality measurements in the extreme environmental conditions. The system developed featured, in addition to the in-mast integration of the GPS receiver and antenna, a 2-axis inclinometer, all electronics and cables and a 12V photovoltaic system, the following:
- wireless system with low latency data transmission
- temperature measurements with sensor bars and thermistor chains
- sensor nodes with "crack meter"
- 2-dimensional measurement of gap movement
Our Contribution: miniaturised wireless sensors
- design and industrialisation based on functional (hardware) model
- development of Wireless-GPS system (hardware)
- specialised sensors and electronics in a robust package
- low sampling rates (1-60 min)
- battery operated (3 years lifespan)
- devices networked together with wireless data transfer
- production of small batches of all product variants
- 6 months from concept to first production batch
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communication_engineering
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https://ph.hisvoicetoday.org/1479-buy-amateur-radio-hf-mobile-transceivers.html
| 2022-05-20T04:55:48 |
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CC-MAIN-2022-21
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en
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We are searching data for your request:
Upon completion, a link will appear to access the found materials.
The HF bands are full of activity - there is always something interesting on one band or another. There is a good variety of HF transceivers for these bands and they represent excellent value.
From the mobile/basestation budget transceivers, through the mid range ones to the really top end ones, there is something that everyone can buy.
* Can't see what you want - just enter a different description in the search box.
When selecting an HF transceiver to buy there are many different points to consider. Some points to consider are included below.
- Base station / mobile or portable: Whilst many will want to use a mobile / base station HF rig for mobile applications because of their size, etc, many will want to use them because they offer a relatively low cost way of getting a high performance transceiver for the HF bands. As one would expect, the usability of the mobile/ portable rigs because of their size is not always as easy, and also the performance is not as good, although more than adequate for many stations. Connoisseurs with large antennas and who are chasing DX would obviously notice the difference, but those with more modest stations would find them quite adequate.
- Power output: Typically most HF transceivers give an output power of around 100 watts. Some of the really top range ones give around 200 watts. For those wanting to run the full legal limit, there is always the option of using an additional linear amplifier.
- Modes: For HF operation single sideband, SSB, and CW are essential and also the capability to run the variety of data modes is essential. AM is often provided, but this is normally of little use as very few people use it. Reception of AM is quite useful if reception of the AM broadcast bands is envisaged. FM is also often a necessity for 10 metre and 6 metre (50MHz) operation as there are significant levels of FM activity on these bands.
- Sensitivity : Most receivers are very sensitive these days and the sensitivity of the amateur radio transceiver is often more than good enough for most bands. The reason for this is that the received noise is normally much greater than that generated within he receiver. The exceptions to this may be the higher frequency bands like ten metres (28 MHz) and six metres (50 MHz) where the received noise might be much less. Typical signal to noise ratios may be of the order of 0.5µV for a 10dB signal to noise ratio. The performance may degrade for the lower frequencies.
- Frequency coverage: In terms of the frequency coverage of an amateur radio HF transceiver, there are two main issues to assess.
- Transmitter coverage / amateur bands: The first and foremost consideration for the frequency coverage of the amateur radio transceiver, is whether it covers the required amateur radio bands. Most current amateur radio HF transceivers cover the bands between 10metres and 10 metres. Often they have the ability for 5 MHz, but this is worth checking. Many also cover 50 MHz and some over 70 MHz, but it is worth checking that all the required bands are covered. Some very old second had rigs may not cover the WARC79 bands of 10 MHz, 18 MHz and 24 MHz.
- Receiver coverage: Often the receiver within the HF transceiver will cover a relatively wide band. Some cover from around 150 kHz up to 60 MHz or more, but this is dependent upon the actual rig. Check the performance is what you need.
- CTCSS: FM repeater operation on the 10 or 6 metre bands is envisaged using the ham radio HF transceiver then a CTCSS capability is needed as many of these repeaters require a CTCSS tone. Fortunately most modern transceivers have this capability as standard, but check.
- Selectivity: Most modern transceivers offer very good levels of selectivity for modes like AM, FM, SSB, and CW, etc Typically good crystal filters will be used.
- Strong signal handling: One of the major differences between the lower cost amateur radio HF transceivers and the really high end ones is in the strong signal handling capability.
Any HF transceiver will represent a relatively large investment, so it is always worth checking out the reviews on the various ham radio websites as well as within other publications, etc.
Generally the HF rigs on offer to buy from the popular manufacturers represent really excellent value, but the different rigs are set to appeal to different budgets, and also the small differences between the manufacturers may mean that one appeals to one individual more than another - it is a matter of personal preference.
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communication_engineering
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https://www.entrepreneur-journey.com/en/100/40
| 2019-07-24T03:26:17 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-30/segments/1563195530250.98/warc/CC-MAIN-20190724020454-20190724042454-00311.warc.gz
| 0.900493 | 149 |
CC-MAIN-2019-30
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webtext-fineweb__CC-MAIN-2019-30__0__6740830
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en
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global connectivity solutions
Keepgo develops global connectivity solutions for IoT (Internet of Things) and broadband devices.
The Company solutions utilize physical SIM cards as well as several remote SIM card specifications such as GSMA eSIM, EzFi vSIM, Open Source Blockchain-based spec and others.
Keepgo is an official partner of AT&T, Telefonica, T-mobile and Vodafone.
Keepgo has connected hundreds of thousands of devices to 500 cellular networks in 150 countries. The Company products are used in travel, home broadband, smartwatch, GPS tracker, smart bag, smart wearables, automotive and other markets.
Founded in 2009, Keepgo has branches in the USA, the Netherlands and Israel.
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communication_engineering
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https://cckautomations.com/printed-circuit-board-assemblies/
| 2024-02-25T04:01:36 |
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en
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CCK Automations, Inc. is a premier manufacturer of IPC-A-610 certified printed circuit board assemblies (PCBAs). Equipped with over 20 years of electronic product manufacturing experience, more than 100 highly skilled employees, and a broad selection of high-tech production machines, we have the knowledge, skills, and tools needed to produce PCB assemblies for nearly any customer, industry, or specialized need.
What Is a PCB Assembly?
The terms “PCB” and PCBA” are often incorrectly used interchangeably. PCBs—i.e., printed circuit boards—refer to the bare rigid, rigid-flex, or flexible component on which electrical or electronic components are mounted and connected by engraved conductive pathways. They have the circuit pattern printed on them, but the electrical and electronic components are not yet attached. The process of attaching and soldering the necessary components to the printed circuit board is known as PCB assembly. The fully assembled circuit board is then referred to as a printed circuit board assembly.
How Are PCB Assemblies Created?
PCB manufacturers rely on three methods to turn PCBs into PCB assemblies:
- Plated Through-Hole (PTH) Assembly: PTH assembly is used for electronic components that contain leads. These leads are inserted into plated holes in the PCB, then soldered into place.
- Surface Mount Assembly: Surface-mount components come with metal tabs that are soldered directly onto the surface of the PCB. The primary benefit is a quicker installation process, but surface mounting also allows for higher circuit densities. With PTH components, each component takes up space on both sides of the PCB, whereas a surface-mount component only occupies a region on one side.
- Electromechanical Assembly: Electromechanical assembly—also referred to as box-build assembly—involves all of the assembly work involved in manufacturing electromechanical assemblies other than making the PCB component. Manufacturers use various elements, such as wire harnesses, cable assemblies, and molded plastics, to attach the electronic components to the PCB.
All of these PCB assembly processes require significant attention to detail as any lack of accuracy or precision can affect the performance of the electronic device in which the finished PCBA is installed.
What Materials Make Up a PCB Assembly?
PCBs consist of several layers—the substrate, the conductive pathways, the solder mask, and the silkscreen—each of which is made from different materials.
- Substrate: The substrate is the base layer of the PCB. It can be made from rigid, rigid-flex, or flexible materials, depending on the intended application.
- Conductive Pathways: The conductive pathways are made by adding a thin layer of conductive foil to the functional side(s) of the substrate. The material is added to one side in single-sided PCBs and both sides in double-sided PCBs.
- Solder Mask: The solder mask is applied on top of the copper layer. It gives PCBs their characteristic green color, insulates the copper layer from accidental contact with other conductive materials, and prevents solder from adhering to the wrong places on the PCB.
- Silkscreen: The silkscreen is the final layer added to a PCB. It adds alphanumeric and symbolic labels—typically in white—that indicate the function of each component added to the board. These labels help clarify the intended design for technicians during initial assembly and repair work.
Types of PCB Assemblies
Printed circuit board assemblies are available in several designs and configurations to suit different applications. These variations can be categorized into a number of broad classifications depending on the critical design element.
- Single-Sided PCB Assemblies: As the name suggests, single-sided PCB assemblies have a single conductive substrate surface. As a result, electrical and electronic components can only be added to one side. They are relatively inexpensive to produce in large quantities, which makes them suitable for mass-produced electronics. However, they are generally not used for industrial applications.
- Double-Sided PCB Assemblies: Double-sided PCB assemblies have two conductive layers, meaning that there are two surfaces on which to mount components. Components mounted on opposing sides can be connected vita through-holes.
- Multilayer PCB Assemblies: Multilayer PCB assemblies contain three or more conductive layers. As a result, they are suitable for electronics that require greater PCB density and complexity. The additional layers provide greater power to the circuitry and protection against electromagnetic interference.
Single-sided, double-sided, and multilayer PCB assemblies are available with substrates of various rigidities and flexibilities:
- Rigid PCB Assemblies: When most customers think about PCBs, they imagine rigid ones—thin but inflexible boards with printed circuitry. This rigidity comes from the solid and rigid substrate employed (e.g., fiberglass). Typical applications for rigid PCB assemblies include computer towers, laptops, consumer electronics, and industrial control mechanisms.
- Flexible PCB Assemblies: Flexible PCB assemblies utilize flexible substrates that allow them to bend to fit into small and tight spaces without damaging the circuitry. While they are more expensive than rigid PCB assemblies, they offer a number of advantages, such as accommodation of smaller space and weight limits. This quality makes them well-suited for use in aerospace, military, and other similar applications.
- Rigid-Flex PCB Assemblies: Rigid-flex PCB assemblies combine segments of rigid board and segments of flexible substrate. They help reduce and/or eliminate the need for connectors and improve labor, yield, transmission, and reliability problems. These PCBAs are highly versatile, finding application in a variety of industries, including aerospace, consumer goods, medical, and military. The main disadvantage is their comparatively high price point.
Both flex and rigid-flex PCB assemblies can be designed for either static-flex or dynamic-flex applications. Static-flex PCB assemblies are intended to bend only for installation, typically as a means of fitting them into a small or tight space. Dynamic-flex PCB assemblies are used in products that experience repeated bending.
Quality Printed Circuit Board Assemblies (PCBAs) at CCK Automations
At CCK Automations, Inc., we design and manufacture IPC-A-610-certified printed circuit board assemblies for customer-specific, industry-specific, and specialized applications. Our manufacturing facility houses all of the tools we need to develop and deliver quality PCB assemblies, including three high-speed surface mount lines, prototype lines, auto insertion equipment, spade insertion equipment, vapor reflow technology, automated optical inspection machines, and X-ray machines. This equipment allows us to provide a broad selection of PCBA capabilities to meet the various PCBA needs of our customers, including:
- 3D Automated Optical Inspection
- BGA and Micro BGA
- Tin Lead Wave
- Lead-Free Wave
- Tin Lead Selective Solder
- Lead-Free Selective Solder
- Conformal Coating
- Dip Coating
- Selective Coating
- Robotic Potting
- Robotic Staking
- Robotic Gasketing
- Wire and Cable Assemblies
- Hand Assemblies
- Complete Testing
- High-Volume Testing
- Customer-Specific Labeling
- Foam-in-Place Packaging
- Full ESD Control Measures
- Custom Packaging
- Customer-Specific Packaging
- Low-Medium-High Volume Assemblies
- 0201 and Up Package Types
- Surface Mount Line Placement to 70 Micron Accuracy
In addition to our PCB design, manufacturing, and assembly capabilities, we also offer a full range of in-house injection molding services. As a result, our customers experience the benefits of partnering with a PCBA supplier that completes all design and manufacturing processes under a single roof, such as greater control over product quality, lower freight costs, and faster turnaround time.
For printed circuit board assemblies tailored to your needs, you can count on the expert at CCK Automations. Contact us today to learn more about our PCBA capabilities or request a quote.
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communication_engineering
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https://www.ambiencesystems.co.nz/products/yamaha-rx-a3030-av-receiver
| 2024-02-29T19:01:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-10/segments/1707947474852.83/warc/CC-MAIN-20240229170737-20240229200737-00635.warc.gz
| 0.884696 | 3,638 |
CC-MAIN-2024-10
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webtext-fineweb__CC-MAIN-2024-10__0__125768413
|
en
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YAMAHA RX-A3050 AV RECEIVER
- AVENTAGE AV Receivers: Designed to Deliver the Highest Levels of Audio Performance
- CINEMA DSP HD3 expands the sound field vertically for more thrilling and realistic surround sound
- Ultra-high performance DACs for superior sound quality
- Aluminium Front Panel Offers Visual and Aural Benefits
- Anti Resonance Technology (A.R.T.) Wedge helps to ensure that vibrations do not affect sound quality
- H-shape cross member frame and rigid bottom frame / double bottom construction
- 9-channel powerful surround sound and full discrete amp configuration
- --- 230 W per channel (4 ohms, 1 kHz, 0.9 % THD, 1 ch driven [European Model])
- --- 150 W per channel (8 ohms, 20 Hz-20 kHz, 0.06 % THD, 2 ch driven)
- --- 230 W per channel (8 ohms, 1 kHz, 10 % THD, 1 ch driven, JEITA)
- MHL supports full HD video and audio from mobile phones and portable devices
- Network functions such as AirPlay, Napster®* music streaming service (*Music service availability varies by region.)
- AV Controller app for operating various functions from a smartphone or tablet
- FLAC or WAV 192kHz / 24-bit audio playback
- High-resolution Music Enhancer further heightens musicality from the original content
- Advanced HDMI Zone Switching allows unprecedented AV switching to multiple zones
- HDMI (8 in [1 on front] ) / 2 out) with 3D and Audio Return Channel
- 4K Ultra HD Pass-through and Upscaling
- YPAO R.S.C. (Reflected Sound Control) sound optimisation with multi-point / speaker angle measurement
- Yamaha video processing optimises video content
- Full LED Backlight Learning and Preset Remote Unit
- Versatile Zone control such as Zone 2 / 3 / 4 on / off, Zone GUI, Zone 2 / 3 video assign and Party mode
- ECO mode operation for about 20% less power consumption
The AVENTAGE line of high-performance AV receivers is based on the audio design concept of providing a massive, full-bodied sound for movie sound effects and the accurate reproduction of music sources. By expertly harmonising traditional and advanced technologies, every factor that affects sound quality, from materials and parts to construction, layout, vibration damping (unique foot) and “fine-tuning” the sound, is handled with no other thought than to achieve the best possible audio quality. As a result, every AVENTAGE model has the ability to reproduce the most subtle details of high-definition sound, so that listeners can enjoy a truly high-class sound studio experience at home.
The Anti Resonance Technology (A.R.T.) Wedge is a fifth foot in the centre of the unit. It dampens vibrations from the power transformer, power transistors and heat sinks, as well as vibrations that might be caused by the sound from the speakers.
All of the AVENTAGE components feature the same sleek, clean design, with an elegant aluminium front panel and silky touch volume / selector knobs. The aluminium front panel is used to effectively shield sensitive circuitry from external noise and electronic radiation generated by dimmer switches, fluorescent lighting, video monitors and so on. This ensures optimum sonic performance in the widest range of installation environments.
The interior of the receiver is reinforced with cross members in an H shape to provide an extremely rigid and stable frame. This reduces chassis vibration to virtually zero even during high volume output (seemingly minor vibrations can affect the sound), maintaining the highest audio quality.
This is just one of the many design details that all combine to create a superior receiver. The interior of the unit has been precisely planned, circuit-routed and built so that the left and right channels are physically and electrically isolated. This naturally maximises channel separation, but also greatly improves signal to noise ratio and also helps to achieve a wide, open sound stage.
The Total Purity Concept, which Yamaha has been cultivating for many years, encompasses high drive amp technology, high purity pre-amplification, anti-vibration technology and independent pure power supplies. All models have a fully discrete power amplifier that helps to minimize distortion. They also adopt independent pure power supplies, allowing dedicated power supplies for the analogue and digital circuitry to prevent digital noise from affecting analogue circuitry. The anti-vibration heatsinks are designed to suppress vibration from transistors and sound pressure. Independent power supplies for the DACs are designed to further eliminate noise on certain models. Down to every detail, these AV receivers are designed with full emphasis on the highest possible sound quality.
Every single part in an AV receiver affects the sound quality. For AVENTAGE models, extra time is taken to find (or develop) the exact parts needed to achieve the highest performance possible. Sound technicians go through a testing process to, in effect, “tune” the receiver’s sound.
An ultra-high performance ESS Technology 192 kHz/32 bit ES9016 DAC produces an unsurpassed sound stage with up to 124 dB dynamic range, super low distortion and noise level. High-quality ESS ES9006 DACs power the presence channels. This AV receiver’s sound reproduction is for the most discriminating of listeners.
This AV receiver is compatible with many audio formats such as Dolby True HD and DTS-HD Master Audio. They are also compatible with FLAC / WAV 192kHz playback. You will enjoy excellent sound quality from Blu-ray Discs and other types of high resolution sources.
Hi-bit high-sampling extension up to 96 kHz / 24-bit can be applied to lossless 44.1 / 48 kHz content such as from a CD (2-channel PCM) or a FLAC file for further heightening of the musicality in the original content.
This AV receiver's HDMI input / output supports 4K video image pass-through. It also can perform 4K upscaling to boost a lower resolution image to super high-def resolution. This ensures compatibility with the latest super high resolution video formats.
Yamaha’s high-end video projector engineering expertise has produced various advanced processing techniques that are applied to this AV receiver. These include edge adaptive deinterlacing to smooth out jaggy noise, motion adaptive deinterlacing to detect moving or still images for precise pixel-by-pixel processing and multi-cadence detection including 3-2 pull-down. Proper processing makes viewing enjoyment complete no matter what video source or content.
3D means the receiver can handle 3D signal data. The Audio Return Channel function enables data to be sent and received via the same HDMI cable, so you can hear the sound from the TV via a single HDMI cable, with no need for an extra optical cable.
This AV receiver provides a variety of network functions that enable you to access more sources and also enhance operation. You can connect the receiver to a PC to enjoy Internet Radio, Napster®*, and operate your system via Web Browser Control. The AV Controller app (from iTunes App Store or Google play) lets you control various functions from your iPod, iPhone, iPad or Android phones / tablets.
*Music service availability varies by region.
This AV receiver lets you use the Yamaha AV Controller app that is downloadable from the iTunes App Store or Google Play to control power on / off and volume, select input and DSP modes and operate other functions from an iPhone or Android devices. You can also use in as many as 23* different languages and customise the interface by hiding unused icons and renaming functions. A tablet version is also available.
*As of spring 2013
This AV receiver supports AirPlay, which means they can accept wireless music streaming from iPod touch, iPhone or iPad, as well as from iTunes on Macs or PCs. This makes it easy to enjoy music from your mobile devices or computer on your home theatre system. You can use view metadata such as song title, artist name as well as album art* via AV receiver's on-screen display.
*Some models don't support album art display.
MHL provides easy, direct connection of compatible mobile phones and this AV receiver. Playback of up to 1080p video and multi-channel audio from the phones is supported. The receiver also charges the connected phone. Play, Stop and other basic operations can be controlled from the remote control.
A USB port on the front panel allows convenient connection of an iPod / iPhone / iPad, which also charges when connected. Because the digital signal from the iPod / iPhone / iPad is transmitted directly to the AV receiver, there is no signal loss or interference, so you enjoy the best possible sound quality. In addition, you can use the receiver’s remote control unit to operate the iPod / iPhone / iPad music playback functions.
YPAO analyses room acoustics and performs speaker angle measurements, then calibrates audio parameters to achieve optimum sound at any of several listening positions. It employs Reflected Sound Control to correct early reflections for studio-quality sound. It also provides DSP Effect Normalisation, which varies the CINEMA DSP parameters according to the reflected sounds.
The SCENE PLUS function simplifies operation by providing one touch power-on along with selection of the desired source and the appropriate DSP programmes. SCENE PLUS offers a choice of 12 SCENE selections, four of which can be assigned to the second zone in a multi-zone system. SCENE PLUS can be selected from the front panel, remote control, GUI and even from the AV Controller app.
Another benefit of HDMI is the availability of CEC functionality. When the unit is connected to a CEC compatible TV, it will turn on and off together with the TV, and you can use the TV remote to control the volume. CEC also provides advanced functionality with other components. For example, you can use the receiver’s remote unit to control player functions like Skip and Stop.
＊All connected devices must be HDMI CEC compatible. Some CEC compatible TVs / players may not work.
In addition to the large number of HDMI inputs on the rear panel, there is also one on the front panel. This gives you a convenient way to quickly plug in a digital camera or camcorder for highest quality pictures.
When the AV receiver is in HDMI Standby Through mode, the input source (Blu-ray™ Disc player, game console, etc.) for viewing on the monitor can be changed via the remote control. There’s no need to turn on the AV receiver in order to switch sources.
Yamaha’s latest Graphical User Interface has a high resolution display with clear, easy-to-use menus and also includes a selectable Status Bar that shows input source, volume level, DSP mode and audio format. The GUI provides a choice of seven languages: English, French, German, Japanese, Russian, Spanish, Italian and Chinese, and can be displayed over both normal and 3D pictures.
Intelligent Amp Assign automatically assigns amplifier channels to certain speakers, depending on what functions are selected. For example, in a 9.1-channel system, when Zone 2 is off, all 9.1 channels will be used in the Main Zone. However, when Zone 2 is on, power to the two Surround Back channels will be directed to the two speakers in Zone 2, and the Main Zone will receive 7.1 channels of power. Similarly, when CINEMA DSP HD3 is on, the two Rear Presence speakers will be powered and not the two Surround Back speakers. When CINEMA DSP HD3 is off, this situation is reversed. Thanks to Intelligent Amp Assign, there’s no need to switch the speaker cables on the rear of the receiver—one more way Yamaha makes your life a little easier.
This AV receiver provide a DC-out connection for the YWA-10 WiFi Adapter (optional accessory). This lets you stream music wirelessly via a router from network components such as a PC or NAS.
This AV receiver provide a DC-out connection for the YBA-11 Bluetooth Wireless Adapter (optional accessory). You'll be able to stream music wirelessly from a Bluetooth-capable smartphone, tablet or PC, without a WiFi environment.
CINEMA DSP HD3 literally takes the surround sound experience to new heights. By using four CINEMA DSP engines with advanced 3D processing and two front presence channels in a 9.2-channel configuration, it gives the sound field an enhanced vertical dimension for more realistic and exciting movie sound.
The Subwoofer Trim control enhances the low frequencies by avoiding overlap with the front speaker output. This will result in a cleaner, more focused sound stage while providing a seamless frequency response. When subwoofer frequency overlap occurs in conventional systems, the overall sound is “pushed” toward the subwoofer. Subwoofer Trim takes care of this by separating the low subwoofer frequencies cleanly, thus stabilizing the front stage while providing a well-balanced enhanced bass sound.
Dialogue Lift raises the sound of dialogue from the centre speaker to a position in the centre of the screen. Newly developed virtual dialogue lift achieves dialogue lift function even without the need for presence speakers. Dialogue Level Adjustment lets you control the volume of the vocal sound, so you hear movie dialogue and music vocals at the ideal level for clear, comfortable listening.
New Virtual CINEMA DSP provides virtual 7.1-channel surround sound from only front speakers (2.1-channel), with no need for rear speakers. Using new 24kHz HRTF (Head-Related Transfer Function) technology, it creates a rear sound field that is extremely spacious, natural and powerful.
When music is encoded into a digitally compressed format like MP3, the frequency response suffers. Yamaha’s Compressed Music Enhancer employs sophisticated digital signal processing using exclusive algorithms to restore what was lost, so the music always sounds the way it should.
Adaptive DRC automatically adjusts the dynamic range of the sound according to the volume level. This ensures that you hear clear dialog and vocals, and all sound effects at comfortable levels. There is no need to adjust the volume level as you listen; everything from whispers to big explosions will be heard clearly and comfortably at the same volume setting. It also tones down loud TV commercials, and is ideal for low-volume, late-night listening, when you do not want to disturb others.
While standard HDMI zone switching can only send HD video programmes to the main and second zones, Yamaha’s Advanced HDMI Zone Switching adds the capability to choose from all audio and video sources for playback in either zone. An on-screen graphical user interface makes it easy to browse and select content to enjoy from the second zone no matter what is being played in the main zone.
Yamaha’s new ECO mode reduces power consumption by about 20%. It can be set from the top of the GUI menu.
* Compared to power consumption when ECO mode is off (Yamaha measurement).
Auto Power Down lets you save energy by selecting to turn off the power after 2, 4, 8 or 12 hours.
Yamaha makes its receivers eco-friendly with a low standby power consumption of 0.35W in IR Standby mode (5.0W in HDMI Standby Through mode, 2.2W in Network Standby mode).
• 9-channel powerful surround sound
230 W per channel (4 ohms, 1 kHz, 0.9% THD, 1 ch driven [European Model])
150 W per channel (8 ohms, 20 Hz-20 kHz, 0.06% THD, 2 ch driven)
230 W per channel (8 ohms, 1 kHz, 10% THD, 1 ch driven, JEITA)
• DAC on Pure Ground circuitry
• High speed thermal feedback power amplifier
• Ultra Low Jitter PLL circuitry helps optimise sound imaging
• Intelligent assignable amplifiers for Surround Back - Rear Presence or Zone2 / 3
• Phono input for vinyl playback
Other Notable Video Features
• HDMI: 8 inputs (1 on front) and 2 outputs (assignable for zone 2 / 4)
• Analogue to analogue video upconversion
Other Notable Advanced Features
• DLNA 1.5 certified
• Charging of iPod, iPhone and iPad via USB when AV Receiver is off
• Ability to store and choose between two speaker setting patterns
• Audio Delay for adjusting Lip-Sync (0-500 ms)
• Macro, Learning and preset capable remote unit
• Background Video feature (for tuner and Net)
Other Notable Surround Realism
• HD Audio decoding with CINEMA DSP HD3 (23 DSP programmes)
• Virtual dialogue lift even without use of presence speakers
• Channel expandability with external amplifier (11-channel expandability, bi-amping)
• Adaptive DSP Level
Other Notable Advanced Zone Control Features
• Zone 2 / 3 / 4 on / off and control on front panel
• Zone GUI (song / station select, album cover art display, Zone tone controls / Zone balance, short message)
• Zone 2 / 3 video assign (Component, S-Video, Composite)
• System Backup / Recovery function
• Zone mono, Zone volume, tone controls and balance, etc.
• Party mode
|
communication_engineering
|
http://frostyhacks.blogspot.com/2015/01/defeating-hsts-and-other-acronyms.html
| 2019-02-17T15:51:30 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-09/segments/1550247482186.20/warc/CC-MAIN-20190217152248-20190217174248-00552.warc.gz
| 0.932656 | 994 |
CC-MAIN-2019-09
|
webtext-fineweb__CC-MAIN-2019-09__0__38719543
|
en
|
Defeating HTTP Strict Transport Security
This tutorial covers attacks on HTTP Strict Transport Security, sometimes known as STS or HSTS. Yes that's right, we have so many acronyms we're now nesting them. Macronyms to the intellectual elite.
A history lesson
To understand what HSTS is you need to understand the history of MITM (Man In The Middle) attacks on digital communications. In the beginning there was HTTP, The browser (Alice) could communicate with the web server (Bob).
Alice <------> Bob
However an adversary Eve could perform a MITM attack on connection by telling Alice that she is Bob, and telling Bob she is Alice, both Bob and Alice send their communications to Eve who logs the information, potentially modifies it and then lets it pass on to the real destination, both Bob and Alice are non the wiser.
Alice <------> Eve <------> Bob
To secure communications HTTPS was invented, a secure version of HTTP which simply layered HTTP inside an SSL connection, this did 3 things, it provided Secrecy, Integrity and Authenticity.
SSL works using public key cryptography, Alice and Bob both have a public and private key, the public keys are shared first, messages from Alice are signed and encrypted with Bobs public key and only Bobs private key can decrypt them, and vice versa. Now Eve cannot read the communications, she can see the exchange of public keys across the wire however she cannot decrypt the message without somehow discovering the private keys first.
This worked well for some time, until Moxie Marlinspike did us all a favour, he educated us.
SSL strip is an attack on HTTPS connections written by Moxie, his thesis is that most HTTPS connections on the internet are not initiated by the user typing "HTTPS" into the address bar, but rather encountered by a HTTPS link provided in an existing HTTP context or by the web server redirecting HTTP requests to HTTPS ones.
SSL Strip simply monitors the plain text HTTP connections, any responses from the web server back to the client that includes HTTPS hyper-links are re-written to be HTTP, and any redirect responses the server sends are also re-written from HTTPS to HTTP, internally SSL Strip keeps track of what it has modified. The client is forced to communicate with SSL Strip in HTTP but SSL Strip faithfully presents a HTTPS connection to the web server using its own public/private key pair.
Alice <---HTTP---> Eve <---HTTPS---> Bob
HSTS was created as a solution to attacks like SSL Strip. It introduces a new header inside HTTP communications called Strict-Transport-Security, the server includes this header which tells the browser to only use SSL connections on the specified domain in future and for how long, if the browser supports HSTS headers correctly it will create a new policy to always use SSL until the expiry date elapses.
This creates only 2 points of attack for adversaries.
1) The host name and underlying DNS system to verify it, if secure DNS isn't used then domains can spoofed and pointed to attackers servers.
2) The expiry time of the policy, after the expiry time has been reached the browser reverts to normal behaviour which is to connect over regular HTTP unless specified otherwise.
Both of these vectors have been exploited recently.
SSL Strip 2
Leonardo Nve presented a talk at Blackhat Asia 2014 where he introduced an improved version of Moxies original tool SSL Strip. SSL Strip 2 performs MITM attacks on DNS requests forcing requests from the browser to be sent directly to the attacker.
NTP and time shifting with Delorean
Network Time Protocol (NTP) is a widely used protocol for synchronizing time across a network, most major Operating Systems implement some form of NTP to keep the system time as accurate as possible, there are several revisions of NTP including ones which implement secure time updates with cryptographically signed messages (v4 onwards) however no major operating systems currently support this out of the box making almost everyone vulnerable to MITM attacks on time updates.
Each operating system behaves differently with regards to when time updates occur and with what frequency, as well as a maximum delta change from the current time/date that is allowed in a single update. Step in Jose Selvi with new MITM tool called Delorean which focuses on MITM attacks on NTP, you can find his whitepaper here.
Using Delorean and time shifting the Operating Systems internal clock, any software that relies on the internal clock such as the browsers checking for expired policies can now be fooled by adversaries. Forcing the internal clock to the expiration date of the policy and then modifying all future HTTP request to remove the HSTS value from the header will prevent the browser from forcing SSL usage and all existing SSL downgrade attacks will work as normal.
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communication_engineering
|
https://sngroup.com/digitization-the-killer-enabler/
| 2024-04-13T16:52:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296816820.63/warc/CC-MAIN-20240413144933-20240413174933-00528.warc.gz
| 0.935613 | 892 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__109468783
|
en
|
Digitization – the Killer Enabler
by John de Ridder
In the never ending quest for the “killer apps” that drive the uptake of broadband, one that we seem to have overlooked is digitization – which I’d call the ‘killer enabler’ of applications that undermines traditional carrier and regulatory models.
The following are some key insights on how digitization has changed the rules of the telecommunications industry. The impact the roll-out of broadband networks has had on key stakeholders is detailed in my update of the regulatory tool-kit for infoDev and the International Telecommunication Union (ITU) .
Networks used to be built vertically around specific applications (e.g. voice or PayTV) but digitization ‘de-layers’ networks so that content or applications are no longer network specific. Next Generation Networks can support all applications over a single all-IP data network.
As data protocols are application agnostic, they create a problem for traditional operator business models which use applications and content services (e.g. calls) to subsidise carriage (i.e. the line rental or mobile handset). Digitization separates carriage and content services allowing ‘over-the-top’ (OTT) content and application services (e.g. Skype and Netflix).
As policy makers and regulators focus on getting more broadband, there has been a shift in access policy. Traditionally, the focus has been on opening legacy copper networks to competition from new entrants. Unsurprisingly, incumbents complained that cost-based access-pricing was too low. They claimed this made them reluctant to invest in fibre access networks to improve broadband services. That made it a policy issue.
There is no clear best practice yet. It is too early to say which approaches work best and how country-specific circumstances might affect outcomes. Some countries have allowed ‘regulatory holidays’ so that the terms of access are determined commercially (e.g. USA). Many countries are determined to see ‘open access’ carried forward from copper to fibre networks; especially when they are supported by public investment.
Open access on fibre does not allow the same unbundling options that are available on copper networks (e.g. full or partial line-sharing). With the few exceptions where point-to-point fibre is deployed, the most common form of access will be bitstream.
Broadband networks displace switched interconnection with IP interconnection which makes the regulator’s task lighter because the access bottle-neck is removed.
Access pricing for fibre based fixed access networks poses a dilemma for regulators. If they apply traditional cost based approaches to the large investments made in pushing fibre deeper into access networks, regulated prices will hinder the migration of customers from existing copper-based networks, which are largely written-down. Again, there is no clear best-practice on how to adapt existing costing methods and manage the transition.
Of course, with digitization service providers can go ‘over the top’ to deliver content and services to end customers. IP interconnection will be sufficient .
IP interconnection has existed in the internet system for many years with no regulation of ‘peering and transit’ arrangements. Many of these are similar to the ‘bill and keep’ (also known as ‘sender-keeps-all’) arrangements that apply to Receiving Party Network Pays mobile regimes; so for RPNP the transition is simple. For the more common situation in mobile and fixed networks, the transition is helped where termination rates are low. Again, the regulator’s task should become easier; once transitional issues are resolved.
The switched PSTN model is dying and there is divergence in regulatory approaches to the emerging world of next generation networks. Many regulators (rightly) hesitate to act too swiftly as whatever they do will shape the market. Operators of broadband networks will have to move swiftly to shift their business models towards charging for traffic.
Digitization is a key theme in the update of Module 2 (Competition and Pricing) of the infoDev/ITU tool kit for regulators at http://www.infodev.org/en/Publication.1140.html
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communication_engineering
|
https://www.redzebrasoftware.com/news/field-service-and-connected-field-service/
| 2023-11-30T11:27:48 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-50/segments/1700679100184.3/warc/CC-MAIN-20231130094531-20231130124531-00189.warc.gz
| 0.92133 | 899 |
CC-MAIN-2023-50
|
webtext-fineweb__CC-MAIN-2023-50__0__83819012
|
en
|
Most field service organisations offer scheduled maintenance as part of their servicing contracts. Regular, routine maintenance helps ensure equipment and systems remain continuously operational, minimising downtime and reactive call-outs to fix faults. Many service providing companies are now striving to optimise their field service operations by using data and system insights to help in their quest to keep their client’s equipment running smoothly. In this post we look at how the Internet of Things (IoT) is enabling this whole new approach to field service.
What is Connected Field Service?
The Internet of Things (IoT) refers to the increased internet connectivity of all manner of devices. Cheap, small computer chips in conjunction with widely available wireless networks allow devices to share data and carry out automated actions when required. For example, a smart thermostat might detect a lower temperature in one area of a building and this information is then used by an intelligent heating system to turn up the heat in that specific room.
Connected field service refers to the use of sensors on monitored equipment, connected directly with field service management software, enabling the identification and diagnosis of issues before they become problematic. Real-time device monitoring goes way beyond routine service maintenance operations, providing immediate insight into system behaviour and performance. Adding internet connected sensors to monitored systems introduces a whole new level of digital intelligence, allowing connected systems to automatically communicate without the need for human involvement.
Differences Between Field Service and Connected Field Service
Traditionally, field service is involved in the installation and commissioning of new equipment and systems which are then maintained based on routine maintenance schedules. These would involve regular site visits to run through a number of system diagnostic checks and sometimes the replacement of certain parts that might be wearing out or need updating. If a piece of equipment breaks down or begins to perform badly then a reactive service visit is required to fix the problem.
But the absence of sensors to detect when a system is malfunctioning or operating outside of acceptable parameters means that early warning signs can be completely missed which may then result in disastrous and costly system failure.
In a connected field service context, system sensors monitor specific parameters and aspects of system performance. When any of these stray outside of defined limits then automated alerts prompt attention from the service providing organisation before a disastrous system failure occurs.
Benefits of Connected Field Service
This brief description of how connected field service works, using sensors, the Internet of Things (IoT) and centralised field service management software, demonstrates how beneficial this approach can be for both system owners and service providers. Here are just some of the key advantages provided by connected field service.
1. Lower Maintenance Costs
Monitoring systems in real time means that issues can be detected and resolved before they get worse and possibly cause disastrous and expensive system failure. Remote system monitoring reduces the need for routine maintenance visits to check on system performance and the frequency of call-outs to deal with system faults is enormously reduced. Maintenance costs are therefore significantly lower when connected field service is implemented.
2. Reduced System Downtime
Downtime, wherein systems are completely out of action while awaiting and undergoing repair, is significantly reduced by employing connected field service. Field service organisations can be alerted to imminent system failure warning signs even before a customer is aware there is a developing issue.
3. Faster Repair Times
Data derived from system sensors provides what’s required to dispatch the right technicians and engineers, who have the necessary skills and experience, to a customer’s site. This detailed system insight also enables intelligent decisions to be made regarding spare parts that might be needed. This all contributes toward faster repair times and improving the first-time fix rate.
Enhanced Customer Satisfaction
It is widely recognised that first-time fix rate contributes toward high customer satisfaction ratings. And an effective, connected field service process will further enhance customer satisfaction.
Maximised Upselling and Cross-selling Opportunities
Connected field service provides valuable insight into how customers use their systems and equipment. This insight can present many upselling and cross selling opportunities.
Why choose Red Zebra?
Our Field Service Management Software is already used by many businesses across a huge range of industries keen to ensure maximum efficiency in their field service operations. The versatile software can be configured to meet the specific requirements of any service provider with a mobile workforce. Contact us to find out more.
Email [email protected] or call 01296 350350.
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communication_engineering
|
https://iviewdata.com/product-tag/resolution/
| 2019-06-20T07:34:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-26/segments/1560627999163.73/warc/CC-MAIN-20190620065141-20190620091141-00492.warc.gz
| 0.796386 | 166 |
CC-MAIN-2019-26
|
webtext-fineweb__CC-MAIN-2019-26__0__38348461
|
en
|
Showing the single result
Pro Capture Quad SDI£699.00
Magewell Part Number: 11090 Four-channel SDI Capture Card
- Captures SD/HD/3G-SDI x 4
The Pro Capture Quad SDI Card from Magewell is a normal-profile PCIe Gen2 x4 card. It allows for capturing 4 channels of SDI input. The card supports multiple color sampling modes, 10- and 12-bit color depths, up to 8 audio channels at 48 kHz, and output resolutions up to 2048×2048 with frame rates up to 120 fps. The card is also capable of numerous video processing features, including cropping, scaling, de-interleaving, aspect ratio conversion, color format conversion, video frame rate conversion, and video OSD composition.
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communication_engineering
|
http://www.ys3uj.com.cn/taotronics-tt-ba07-bluetooth-4.1-transmitter-receiver-aptX.html
| 2019-02-18T21:34:49 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-09/segments/1550247488374.18/warc/CC-MAIN-20190218200135-20190218222135-00151.warc.gz
| 0.743785 | 535 |
CC-MAIN-2019-09
|
webtext-fineweb__CC-MAIN-2019-09__0__234596832
|
en
|
7星彩票开奖预测 www.ys3uj.com.cn AptX Low Latency Audio: Streams high-fidelity lag-free stereo sound in transmitter mode; Note: A low latency compatible Bluetooth receiver is required.
Pairs with 2 Devices: 2-in-1 Bluetooth 4.1 transmitter pairs with up to two Bluetooth receivers like headphones or speakers simultaneously; Note: aptX Low Latency does NOT support dual link modee.
Streams while Charging: Wireless audio reproduction is kept on even while charging; built-in battery streams content for up to 10 hours per charge.
Unlimited Bluetooth Functionality: Transmitter mode (TX) turns your non-Bluetooth TV, PC, CD / MP3 / MP4 player, or iPod into a Bluetooth transmitter while pairing with a Bluetooth stereo; receiver mode (RX) perfectly integrates into your home or vehicle music streaming setup.
Pure, Unaltered Auditory Experience: aptX audio codec provides CD-like audio quality wirelessly; comes with a 12 + 6 month warranty and TaoTronics 24/7 friendly customer service.
|Bluetooth Version||Bluetooth 4.1|
|Type||Latest V4.1 Bluetooth Transceiver||Latest V4.1 Bluetooth Transceiver||V4.1 Bluetooth Transceiver||V4.0 Bluetooth Transmitter||Bluetooth Transmitter|
|Especially For||Bluetooth Digital Optical & 3.5mm Transmitter and Receiver||Bluetooth 2-in-1 Transmitter and Receiver with Music Control||Bluetooth 2-in-1 Transmitter and Receiver Adapter||TV and High-Fidelity Music Transmitter||TV Transmitter|
|Audio Jack||Digital Optical & 3.5mm / RCA||3.5mm / RCA||3.5mm / RCA||3.5mm / RCA||3.5mm / RCA|
|Support aptX Low Latency||?||?||?|
|One-to-Two Pairing Simultaneously||?||?||?|
|Volume + / －||No||In Receiver Mode||No||No||No|
|Music Play / Pause||In Receiver Mode||In Receiver Mode||In Receiver Mode||No||No|
|Pair with Smartphones or Tablet||Bluetooth Transceiver can pair with smartphone or tablet in Receiver Mode||Bluetooth Transceiver can pair with smartphone or tablet in Receiver Mode||Bluetooth Transceiver can pair with smartphone or tablet in Receiver Mode|
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communication_engineering
|
https://www.oc.nps.edu/oc2902w/gps/gpsoview.htm
| 2021-03-04T18:21:17 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-10/segments/1614178369512.68/warc/CC-MAIN-20210304174506-20210304204506-00096.warc.gz
| 0.949035 | 3,288 |
CC-MAIN-2021-10
|
webtext-fineweb__CC-MAIN-2021-10__0__163014857
|
en
|
I. Introduction - What is GPS
The Global Positioning System, or GPS, is a satellite based navigation system developed by the United States Defense Department in the 1970's. It provides three items to users:
This is often abbreviated as PVT (Position/Velocity/Time). The system typically is delivering under 10 meter accuracy of position, under 10 cm/s velocities, and under 0.1 microsecond of time today to all users, military and civilian, to anyone with a $100 receiver.
At the simplest level, it does this by having the antenna of a specialized radio receiver, a GPS receiver, open to the sky so that it can receive signals from 4 or more satellites. There are 28 active satellites in early 2003. The nominal constellation has 24 satellites, and the minimal system has 21.
The satellites are in high orbit at about 20,000 km above the earth in 6 orbital planes. They orbit the earth with a period of 12 hours. (This is 12 hours sidereal time.) The ground tracks repeat every day. This system ensures that more than 4 satellites are available everywhere on the earth at all times. This is a everywhere / anytime system.
The generic navigation situation is shown above. The satellites broadcast signals that are received by the user. In this case a ship is shown. It could just as easily have been a truck, airplane, missile, surveyor, hiker, a bank ATM machine or many other types of users. The system is free to anyone with a GPS receiver. The number and type of users has grown over the two decades since the system as been operational. Currently the estimate is that there are over 5 billion dollars in annual sales of GPS equipment to civilian users. This is several times the military sales.
If GPS went away, it would cause major problems to both the military and civilian users. In a study conducted in 2000, it was shown that the most critical effects would come not from the loss of positions of velocities but from the loss of very accurate timing. The time accuracy available with GPS is under 1 microsecond. (In fact the error is usually on the order of 10 nanoseconds, although the specification is much higher.) This accuracy is over 3 orders of magnitude better than any other inexpensive methods. We have come to depend on synchronized time at remote locations for ATM's (encryption ), the power grid, and many other applications.
II. GPS Signals and PVT
The satellites broadcast a complex signal. It can be understood
as providing three effective signals, a carrier signal (sine
wave), a series of pulses, and some binary information modulated
on the signal. These are the "effective" signals seen in a
receiver after some signal processing. The details will be left
to engineering texts. (For those who want to know, the signals
are bi-phase modulated with two sequences of binary bits, on a
suppressed carrier signal. There is no carrier - why put energy
where it is not needed - and no pulses. The pulses and carrier
are generated in the receivers.)
A diagram of the effective signals used by a GPS receiver is shown above. The signal generally used for navigation is a series of reconstructed pulses. These are tagged or labeled with the time of transmission by the satellites. The receiver notes the time that the pulse is received. The difference in time, multiplied by the speed of light, is the range to the satellite. GPS is a time of flight, pulsed timing system. It determines ranges using time of flight of effective pulses.
Of course there are many complications. The major one is that the receiver is using its own clock to tag the received time. This is often supplied by a very inexpensive crystal oscillator. The speed of light is about 0.3 meter per nanosecond ( about a foot per nanosecond). Thus very small errors in the receiver's clock can cause large range errors. This is solved by including the time bias of the receiver clock in the set of unknowns. Therefore there are 4 unknowns at each timeline where a solution is computed, 3 for position and 1 for time. This is why the minimum number of satellites for a solution is 4. It is also why the receiver can provide such good time. At each timeline, usually once per second, a new estimate of accurate time (GPS time) is generated in every receiver.
The second signal is the carrier wave. This is generally used to determine the velocity of the user. The frequency of the received signal will change if the receiver is moving. This is the Doppler shift. By measuring the Doppler frequency on at least 4 satellite signals, the three dimensional velocity and the frequency offset of the receiver's oscillator are found.
There are several issues that need to be considered in finding the position, velocity and time of the user from these measurements. The ranges are not useful in finding a position if you do not know the location of the other end of the range vector. The location of the satellites is needed. Telling the user about the location, velocity, and clock state of the satellite is the purpose of the third signal, the message data. This is a low rate binary signal at 50 bits per second. It provides a series of numbers that are used in a fixed set of equations (a model) to determine the satellites Position, Velocity, and Time. This information is divided into two pieces, called the Broadcast Ephemeris (BCE) and the Almanac.
It takes a maximum of 3 minutes tracking to get the BCE from a satellite. This data repeats every 3 minutes. The data from a satellite cannot be used for generating a solution until the BCE is completely received. The BCE changes very slowly, a new version is available once per hour. The BCE provides information on the satellite position and velocity, which is very accurate and stays that way for a day or so. The BCE also provides information about the bias of the satellites onboard clock. The satellites have an atomic clock, but it wanders a few nanoseconds per day. The inaccuracy in the clock parameters in the BCE are a major error source.
The message data from each satellite includes the high accuracy numbers for its own PVT. In order to help receivers plan satellite tracking an acquire satellites signals, a lower accuracy set of numbers is provided for all the satellites in orbit. This is called the Almanac. It cycles more slowly and takes 12.5 minutes to repeat. This data is updated weekly. Usually all satellites broadcast the same almanac. The almanac also contains some other parameters. Among these are the values needed to convert the GPS Time used by the satellites to Universal Time Coordinated (UTC).
III. Measurements to Positions
The GPS receiver can be though of as having 3 functional units:
These are shown on the diagram below.
In the early days of GPS receivers, the noise in the front end was an important factor in the solution errors. Today the errors in the BCE are often dominate. In some cases where there is a lot of metal near the antenna, the measurement errors are still important. This is called multipath.
The navigation module usually has a type of solution called a Kalman filter. This solution tries to keep a model of the receiver motion and solves for the difference between the predicted PVT and the values most consistent with the measurements. It forms a solution using weights for the new measurements and the past model. These weights are used to "forget" the data from the distant past that may not be relevant to the current position. (A ship, airplane or other vehicle is subject to unknown forces and the actions of the pilot.) These weights are often determined dynamically to adjust for the current receiver conditions. At turn on the solution often assumes it knows nothing but adjusts the weights to favor the model as it learns more.
One important distinction is between Measurement Space and Solution Space. There are different quality values published about the GPS satellites and the GPS system. Because the mapping between measurements and solutions takes place in every individual receiver, the GPS system quality values tend to be stated in terms of measurements - that is in measurement space. To the user, however, the errors in solutions are most important.
There is a very useful rule of thumb about the mapping between measurement errors and solution errors. This is stated in terms of a value called Dilution of Precision or DOP. The general rule is:
Dilution of Precision is always greater than 1. In using this you get a single value to quantify the solution error and must use some averaged measurement error.
DOP vary because the satellites are at different positions in the sky at different times. If all the satellites used in a solution are along a north-south line you have very good information on the north- south position, but poor information on east-west position. The DOP is a function of the geometry of the satellites used in the solution. If the satellites are well spread out in the sky, the DOP will be low. If the satellites are clustered, it will be high. (There are other conditions for high DOP that are harder to intuitively understand. After all the solution is done in a four dimensional space.)
There are several version of DOP's. The total solution, including the time has value called Geometric Dilution of Precision or GDOP. The position only case is called PDOP for Position Dilution of Precision. For the surface user, only horizontal position is usually important. This error is related to the average measurement error via HDOP. And there is also a time or TDOP.
IV. GPS Service Levels: Codes and Frequencies
There are two levels of service provided, the Standard Positioning Service (SPS) and the Precise Positioning Service (PPS). The PPS is defined as that functionality that needs encryption data and the SPS as any use that needs no encrypted data. In general this means the SPS is the civilian service and the PPS is the military service.
There is hardware on the satellites to provide two aspects that distinguish the two services, the Anti-Spoofing or AS function and the Selectivity Availability or SA function. The SA function degraded the accuracy of the solutions to a standalone user. It was essentially negated by Differential GPS. SA was turned off by presidential order in May 2000. It is unlikely to ever return.
Anti-Spoofing is designed to prevent an adversary from generating a signal that will be mistaken for a valid satellite signal. There are two different navigation codes used for generating the effective pulses, the CA or clear/acquisition code and the P/Y or precision code. The CA and P codes are public knowledge. The signal that is the P-code is encrypted by the AS function before it is transmitted. It is then re-labeled as the Y-code. The military uses receivers that accept cryptographic keys that allow the use of the Y-code. (These keys were also used to remove the SA effects.) By using only the Y-code in a conflict situation the possibility of spoofing a military receiver is essentially zero. There are other things an adversary can do however, such as jamming.
There are two frequencies broadcast by the GPS satellites. These are called the L1 at 1575 MHz and L2 at 1227 MHz. The L1 signal is thought of as the measurement signal. This measurement goes through the ionosphere, a region between about 100 and 1000 km above the earth. Passage through the ionosphere adds a systematic error to the ranges. However this error can be removed to the millimeter level using the L2 signal. This is the primary function of the L2 signal. The P/Y codes are on both frequencies. The CA , or civilian, signal is only on L1. Therefore civilian users would normally be effected by the ionospheric error.
The use of DGPS effectively illuminates this error over a significant area, out to 50 to 500 km depending of many factors. In addition the civilian receiver manufactures have developed several methods of tracing the L2 signal despite it being encrypted. (This does not affect the anti-spoofing value of the encryption so the military is not worried about this development.) This L2 tracking was previously available only on expensive receivers used for survey and other precision applications. It is becoming available on more inexpensive receivers now.
As part of the agreement that lead to the termination of the SA function, newer satellites will have a new broadcast frequency called L5. This signal is principally intended to remove the ionospheric error for the civilians. It will have an unencrypted range code.
The L2, and now L5, signals have been used for more than ionospheric corrections from the beginning. These are mainly for high accuracy applications. This will continue.
It is conventional to discuss the overall GPS system as being broken into three segments:
The control segment is the key to accuracy of the solution to a non-differential user. This occurs thorough the generation of the Broadcast Ephemeris. The Control Segment consists of 5 sties spread around the world. These sites have two functions. They have high quality PPS receivers that acquire data. Instead of being used to compute the position of the sites, the raw data is transmitted to a central site in Colorado Springs. This data is used to compute the new BCE's. These sites also have upload antennas that are used to send the BCE's to the satellites. The satellites just read the message data from an internal memory. All the computation is done on the ground and the bits transmitted sent in the uploads to the satellites.
VI. System Control and Administration.
The GPS system was begun in the early 1970's with the formation
of a Joint Program Office (the GPS-JPO) to oversea the
development of a joint services navigation system. It was the
merger of Air Force and Navy systems then being planned. The
management has evolved from a JPO to a multiple cabinet level
executive committee. The Air Force remains the lead agency and
the executive agent. The major players are now the
Position/Navigation committees of the Department of Defense and
Department of Transportation.
The structure is outlined in the figure above.
The Interagency GPS Executive Board (IGEB) has two co-chair members and several other members. The DoD and DoT are the ch-chairs. The departments of Commerce, Interior, State, Justice and Agriculture are also members as well as NASA and the Joint Chiefs of Staff of the DoD. The Air Force is the executive agent. It's efforts are all under a major US Air Force Command (formally the US Space Command before it was merged). The two major USAF players deal with daily operations and development. The Consolidated Satellite Operations Command Center (CSOC) is where the GPS day to day operations occur. The Second Operations Squadron (2OPS) at the CSOC handles GPS. All development and procurement of hardware and the management of software development is done by the GPS-JPO which is part of the Space and Missile Command (SMC) at Los Angeles Air Force Base.
The civilian inputs are channeled through a committee that has frequent public meetings. This is the Civilian GPS Service Interface Committee (CGSIC) . The US Coast Guard (USCG) serves as the agent that provides support to the CGSIC. Most civilian interface to the GPS system first occurs with the Coast Guard. They have a Navigation Center just outside Washington that provides an internet site for this purpose. ( www.navcen.uscg.gov ) . This site has current status of the satellites and the system as a whole, most public GPS documents and specifications as well as some forms for submitting comments or trouble reports. The minutes and agenda of the CGSIC are located at this Internet site.
|Material contained herein is made available for the purpose of peer review and discussion and does not necessarily reflect the views of the Department of the Navy or the Department of Defense.|
|
communication_engineering
|
https://connectordevices.in/blog
| 2022-09-25T10:51:37 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-40/segments/1664030334528.24/warc/CC-MAIN-20220925101046-20220925131046-00158.warc.gz
| 0.934232 | 2,348 |
CC-MAIN-2022-40
|
webtext-fineweb__CC-MAIN-2022-40__0__95741506
|
en
|
+91 98924 97539
Monday to Saturday: 10:30am to 7:30pm
Connector devices offers you a wide range of GX series connectors, known as Aviation connectors, are now widely used in aviation, data acquisition systems, computer automation measurement, control systems etc. The most common GX aviation connectors are GX12 and GX16 connectors. GX aircraft connector adopts threaded connection, stable conductivity, and good waterproof function, initially used in the aviation field and now also used in the civil field. The number behind GX represents the size of the opening on the chassis. For example, the GX16 connector corresponds to the size of the opening of the chassis is 16mm.The specific pin numbers of GX connectors are 2pin, 3pin, 4pin, 5pin.
D-Sub Connectors are electrical connectors with two or more parallel rows of pins or sockets surrounded by a D-shaped metal shield that screens against some electromagnetic interference, provides mechanical support, and ensures correct orientation. D-sub connectors used in various applications in Telecommunications, Data, Consumer, Industrial, Military, Instrumentation and Medical arenas. Connector Devices offers a wide range of D-sub connectors of the best quality. We also offer accessories to complement our D- Sub connectors known as the hood, available in metal, plastic and chrome material, a dust cover for D sub connectors.
Connector Devices will provide to you Flat cables which allows for compact designs of electrical conductors and tubing, encasing power, signal, video, data and even pneumatic tubing in one flat profile. By eliminating the multiple layers of fillers, shielding and jacketing used in round cables, they offer reduced space and weight and extremely long lives. Ribbon cables are usually used as interconnects for internal peripherals in computers, such as hard drives, CD drives, and floppy drives.
Connector Devices would offer you the best quality IC sockets which would prevent damage to ICs caused by soldering IC chips directly to the circuit board. Instead, the more durable IC sockets are soldered to the board and the chip is simply inserted into the socket. IC sockets allow ICs to be inserted and removed easily.IC sockets are important as they enable you to remove or interchange the components without damaging them. This also protects the IC from potential heat damage caused by soldering.
Solar panel connectors are PV (Photovoltaic) connectors that meet MC's standards. MC4 Solar connectors are mainly used in the solar field and are usually used to connect solar panels. With the solar connector, we can push the connectors of adjacent solar panels together by hand, thus quickly constructing a string of panels. To accommodate a broader range of installation environments, we, Connector Devices also offer MC4 Branch connectors..
Mini-DIN is of standards of the Deutsches Institute für Normung, the German standards body. A DIN connector encompasses several types of cables that plug into an interface to connect devices. It has an architecture that is composed of multiple pins that are within a protective circular sheath. We, Connector Devices offer DIN Connectors from 3 to 9 pins. In computer electronics, the DIN connector is referred to as a circular connector that is DIN standardized and used for digital interfaces like the musical instrument digital interface (MIDI), the IBM AT computer keyboard or mouse, and in analog video architectures etc.
Connector Devices offers you battery holders of different types like the Dip type, V/T types etc. A battery holder is one or more compartments or chambers for holding a battery. The primary function of a battery holder is to keep cells fixed in place safely and securely while conveying power from the batteries to the device in question. External connections on battery holders are most often made by contacts either with pins, surface mount feet, soldered lugs or via a set of wire leads.
Box headers are widely used for board to board, or wire to board connections. A male connector having exposed pins surrounded by side walls which are moulded onto a plastic base. Headers are produced in either single row or double rows having a minimum of two pins. Connector Devices offers right angle and vertical pin box headers.
A shrouded header is a female part of the box header than goes into the box header affording full protection during handling, assembly, connecting and disconnecting. Connector Devices offers Shrouded headers of small latch type and big latch type which ensures proper locking of it. These headers are connectors that provide an ejector mechanism for easy connects and disconnects. These connectors are also polarized making it impossible to incorrectly plug in the mating connector during the connection process.
Berg Strip is a commonly found connector in all kind of circuit boards. It is also called as Berg Stick because of its stick like structure. Berg Strip is designed by the Berg Electronics Corporation at Missouri. The Berg Strip is very light and compact and it can be easily assembled to a circuit board. Connector Devices offers a wide range of berg strip varying from the number of pins as well as in single and double row.
A USB port is a standard cable connection interface for personal computers and consumer electronics devices. USB stands for Universal Serial Bus, an industry standard for short-distance digital data communications. USB ports allow USB devices to be connected to each other with and transfer digital data over USB cables..
This is the standard connector, found on one end of almost every USB cable. It’s a rectangular connector that only fits in one way. You’ll find several USB-A ports on virtually every desktop computer and laptop. Many TVs, game systems, cars, media players, and other devices have one or more, too..
This is an older connector that’s not used nearly as often nowadays. It’s almost square at one end, and usually plugs into a printer or similar device. Other than these uses, it’s been largely overtaken by the newer standards below..
As the name suggests, this is a smaller connection type that’s good for mobile devices. It’s been largely superseded by micro-USB, but you’ll still find it on some cameras, MP3 players, and other such devices..
This is a tiny connector that’s popular on all kinds of portable devices. Everything from Android phones to external battery packs to Bluetooth headphones uses a micro-USB port. However, some smartphones have moved onto the newer USB-C port..
This is the newest USB standard. Unlike older cables, which usually have USB-A on one end and another type on the other, USB-C can connect two devices that both have USB-C ports. Also different from the above types, it’s reversible. USB-C is slowly being adopted by device manufacturers. Many newer Android phones, like the Samsung Galaxy S9 and Google Pixel devices, use USB-C.
Connector Devices offers PLCC socket of best quality. Plastic Leaded Chip Carrier (PLCC) is a low profile, thin four-wall socket built in a plastic housing used to encase integrated circuit chips. The standard pin spacing of 1.27mm on the PLCC is designed for standard chips which has the same spacing size. PLCC is suitable for use in a variety of device types, including memory, processors, controllers and particularly common for read-only memories as it provides an easily swappable socketed chip. Applications range from consumer products through automotive and aerospace.
Connector Devices provides DIP switches of the best quality.It is an electromechanical device requiring a user to manually move the actuator so that a different electronic circuit is activated or deactivated. Commonly mounted on a PCB or breadboard, DIP switches allow users to quickly preconfigure or toggle an electronic device between a variety of settings or operating modes. DIP switches are an alternative to jumper blocks. Their main advantages are that they are quicker to change and there are no parts to lose.
Connector Devices offers Wafer connectors are very similar to headers. These connectors are polarized which means you can’t plug the mating connector in the wrong way. The male connector is attached to your PCB, while the female is attached to a wire cable. The female connector is crimped on, so no soldering is required. The pin spacing is the same as headers, so they are compatible with each other. Housing are generally made of only plastic parts (some have metal parts), which are assembled with wire and terminal wafer.
Connector Devices offers Zero insertion force (ZIF) is a type of IC socket or electrical connector that requires very little force for insertion. With a ZIF socket, before the IC is inserted, a lever or slider on the side of the socket is moved, pushing all the sprung contacts apart so that the IC can be inserted with very little force - generally the weight of the IC itself is sufficient and no external downward force is required. The lever is then moved back, allowing the contacts to close and grip the pins of the IC.
Wires to board connectors are those connectors which connects a wire to a printed circuit board (PCB), enabling connectivity between circuits. Manufactured for flexibility and reliability, Connector Devices offers wire-to-board connectors in various pins and of different pitches as well as in the straight and right angle form and of the best quality.
Wires to wire connectors are those connectors which connects a wire to another wire, enabling connectivity between circuits. Manufactured for flexibility and reliability, Connector Devices offers wire-to-board connectors in various pins and of different pitches as well as in the straight and right angle form and of the best quality.
The SMA connector is a sub-miniature coaxial cable connector and it takes its name from the words Sub-Miniature A connector. The SMA connector is a semi-precision sub-miniature RF and microwave connector that is extensively used, especially for RF connections within electronic systems for frequencies up to 18 GHz and sometimes more. Connector Devices offers SMA connector in a variety of formats, male, female, straight, right-angled, bulkhead fitting and many more enabling it to meet most requirements. Its sub-miniature size also enables it to be used, even within relatively small items of electronic equipment.
SIM (Subscriber Identity Module) is a small smart card for storing user identity and personal information, ensuring user security and authentication, which is often used in mobile network terminals. In order to ensure that power and electrical signals are "uninterrupted", "unchanged" and "non-attenuated", contact reliability technology is particularly important. With excellent technical capability, the SIM Card Connectors provided by Connector Devices have excellent reliability and durability, and are available in a wide range of types and sizes, including Nano SIM (4FF SIM) Card /Micro SIM(3FF SIM) Card /SIM(2FF SIM) Card.
A cable gland is a device that attaches to the end of an electrical cable to secure it to a piece of equipment. Cable glands are also commonly referred to as cable connectors, cable fittings, cord grips, and cable strain reliefs. Cable glands perform a number of essential roles in cable management. Designed to attach and secure the end of an electric cable and the device it's connected to, cable glands provide grounding, insulation, bonding and strain relief. Connector Devices offers cable glands of different materials like nylon and metal and ranging from PG 7 to PG 63.
|
communication_engineering
|
https://luminaconsultancy.com/ubuntu-server-hardening-ufw/
| 2022-06-29T22:43:52 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-27/segments/1656103645173.39/warc/CC-MAIN-20220629211420-20220630001420-00321.warc.gz
| 0.756757 | 810 |
CC-MAIN-2022-27
|
webtext-fineweb__CC-MAIN-2022-27__0__224067643
|
en
|
Ubuntu ufw - setting firewall rules on a per interface basis
Are you needing to configure your server to prevent SSH access to all but your external IP but are still needing SSH connections in your virtual private network? A simple way to harden your server is to configure ufw - Uncomplicated Fire Wall - to manage access to different network adaptors. In this post we show you how.
Which network adaptors?
Step one is to check which Ethernet network adaptors you have installed. Open a new terminal and type the following:
You should see something similar to:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 162.xx.xxx.xxx netmask 255.255.240.0 broadcast 162.xx.xxx.xxx inet6 xxxx::xxxx:xxx:xxxx:xxxx prefixlen 64 scopeid 0x20<link> ether xx:xx:xx:xx:xx:xx txqueuelen 1000 (Ethernet) RX packets 3620568 bytes 362006705 (362.0 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4207132 bytes 15241705653 (15.2 GB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.xxx.xxx.xxx netmask 255.255.0.0 broadcast 10.xxx.xxx.xxx inet6 xxxx::xxxx:xxxx:xxxx:xxxx prefixlen 64 scopeid 0x20<link> ether xx:xx:xx:xx:xx:xx txqueuelen 1000 (Ethernet) RX packets 10596 bytes 19622652 (19.6 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 10422 bytes 105107712 (105.1 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 3334690 bytes 2170366969 (2.1 GB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3334690 bytes 2170366969 (2.1 GB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
This output shows us which adaptor is the external connection and which the internal: the inet address of eth1 starts with a 10 meaning it's internal. And I happen to know the public facing interface of this particular server has an inet address starting 162. So now we can configure ufw appropriately.
Run the following command at the terminal:
sudo ufw allow in on eth0 from [IP addr you are connecting from] to any port 22
Check the rule has been added by running:
sudo ufw status
Now add a rule allowing connections to and from the VPC:
sudo ufw allow in on eth1 to any port 22
Again check the ufw status to ensure your rules have been added.
If it's SSH you are configuring then it's worth ensuring you can still SSH on to your server before closing the terminal you are currently working from. If all is working then your server is now configured.
Lumina Consultancy are software programming, web development and web security specialists.
We build it, we host it, and we keep it safe.
Please get in touch to learn more about us and our work.
© 2022 Lumina Consultancy Limited | UK Company Registration No: 10627969
|
communication_engineering
|
https://uknewsheadlines.online/apple-confirms-iphone-14-emergency-sos-via-satellite-will-arrive-this-month
| 2023-10-02T18:27:51 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233511002.91/warc/CC-MAIN-20231002164819-20231002194819-00492.warc.gz
| 0.919136 | 414 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__219744561
|
en
|
The new iPhone 14 and iPhone 14 Pro have a ton of new features, including Crash Detection, excellent battery life, and the Dynamic Island, but there’s one feature that hasn’t arrived yet: Emergency SOS via satellite. But it won’t be missing for much longer.
In a press release touting the technology and infrastructure behind the feature, Apple confirms that Emergency SOS via satellite will be arriving “later this month” for customers in the U.S. and Canada. It’s not clear whether it will coincide with the launch of iOS 16.2 or arrive via a separate update.
Apple developed the service in partnership with Globalstar with an investment of $450 million to provide the “critical infrastructure” for the new feature. As Apple explains, Emergency SOS via satellite uses the spectrum in L and S bands designated for mobile satellite services by ITU Radio Regulations. Here’s how it works:
When an iPhone user makes an Emergency SOS via satellite request, the message is received by one of Globalstar’s 24 satellites in low-earth orbit traveling at speeds of approximately 16,000 mph. The satellite then sends the message down to custom ground stations located at key points all over the world.
When a message is received, it’s then routed to emergency services or a relay center with Apple-trained emergency specialists if the closest location is unable to receive texts.
Globalstar executive chairman Jay Monroe calls Emergency SOS via satellite a “generational advancement in satellite communications” thanks to new high-power antennas designed and manufactured specifically for Apple that were installed in all Globalstar worldwide ground stations.
The feature will be free for at least two years for all iPhone 14 users in the U.S. and Canada, including Puerto Rico and the U.S. Virgin Islands. However, Apple says Emergency SOS via satellite isn’t available in Guam or American Samoa, and might not work in places above 62 degrees latitude, such as northern parts of Canada and Alaska.
|
communication_engineering
|
https://guestpostworld.org/omnichannel-communications/
| 2024-04-15T13:27:24 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296816977.38/warc/CC-MAIN-20240415111434-20240415141434-00380.warc.gz
| 0.897635 | 1,387 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__179249741
|
en
|
In today’s digital age, where technology is constantly evolving and consumers have more choices than ever before, businesses are challenged to meet customer expectations across multiple channels seamlessly. This challenge has given rise to the concept of omnichannel communications – a strategy that integrates various communication channels to provide a unified and cohesive experience for customers.
Understanding Omnichannel Communications
Omnichannel communications go beyond multichannel approaches by ensuring that all communication channels are interconnected and offer consistent messaging and experiences. Whether it’s through email, social media, chatbots, phone calls, or in-person interactions, omnichannel communication aims to create a seamless and integrated customer journey.
Why Omnichannel Matters
The significance of omnichannel communications lies in its ability to enhance the overall customer experience. Here are some key reasons why businesses are increasingly adopting omnichannel strategies:
- Customer Convenience: With omnichannel communications, customers can interact with businesses through their preferred channels at their convenience. Whether they’re browsing a website, engaging on social media, or contacting support via chat, customers expect a consistent experience across all touchpoints.
- Personalization: By leveraging data from various channels, businesses can personalize interactions based on customer preferences and behaviors. This personalized approach not only improves customer satisfaction but also increases the likelihood of conversion and loyalty.
- Improved Engagement: Omnichannel communications enable businesses to engage with customers in real-time, providing timely assistance and support whenever needed. This proactive engagement helps build stronger relationships and fosters trust between the brand and the customer.
- Data-driven Insights: Through omnichannel communications, businesses can gather valuable insights into customer behavior, preferences, and trends. By analyzing data from multiple touchpoints, businesses can optimize their strategies and tailor their offerings to better meet customer needs.
Implementing Omnichannel Communications
While the benefits of omnichannel communications are clear, implementing such a strategy requires careful planning and execution. Here are some essential steps to consider:
- Identify Key Communication Channels: Begin by identifying the channels most relevant to your target audience. This could include email, social media platforms, website chat, mobile apps, and more.
- Integrate Systems and Technologies: Invest in systems and technologies that enable seamless integration across different communication channels. This may involve implementing a customer relationship management (CRM) system, marketing automation tools, and omnichannel communication platforms.
- Develop Consistent Messaging: Ensure that your brand messaging remains consistent across all channels. Whether it’s the tone of voice, branding elements, or promotional offers, consistency is key to building trust and credibility with customers.
- Provide Cross-channel Support: Offer support services that span across various channels, allowing customers to transition seamlessly from one channel to another without losing context. For example, a customer should be able to start a conversation via chat and continue it over email or phone if needed.
- Monitor and Analyze Performance: Continuously monitor the performance of your omnichannel communication strategy and analyze key metrics such as customer engagement, conversion rates, and customer satisfaction scores. Use these insights to make data-driven decisions and refine your approach over time.
Challenges and Considerations
While omnichannel communications offer numerous benefits, businesses may encounter challenges along the way. It’s essential to be aware of these challenges and take proactive steps to address them:
- Integration Complexity: Integrating multiple communication channels and systems can be complex and time-consuming. Businesses may need to invest in technology solutions and expertise to ensure seamless integration.
- Consistency Across Channels: Maintaining consistency in messaging and branding across all channels can be challenging, especially as businesses scale and add new channels. Clear guidelines and processes are essential to ensure consistency.
- Data Security and Privacy: With the collection of customer data across various channels, businesses must prioritize data security and privacy. Compliance with regulations such as GDPR and CCPA is crucial to maintaining customer trust.
- Resource Allocation: Implementing an omnichannel communication strategy requires significant resources, including financial investment, technology infrastructure, and skilled personnel. Businesses need to allocate resources effectively to achieve success.
- Customer Expectations: As customer expectations continue to evolve, businesses must stay ahead of the curve and adapt their omnichannel strategies accordingly. This may involve leveraging emerging technologies and channels to meet changing customer needs.
To illustrate the effectiveness of omnichannel communications, let’s explore two case studies of companies that have successfully implemented omnichannel strategies:
- Starbucks: Starbucks is a prime example of a company that excels in omnichannel communications. Through its mobile app, website, social media presence, and in-store experiences, Starbucks offers customers a seamless and integrated journey. Customers can order ahead on the app, customize their drinks, earn rewards, and pay using various channels, all while enjoying a consistent brand experience.
- Amazon: Amazon has mastered the art of omnichannel communications through its e-commerce platform, mobile app, Alexa devices, and physical stores (such as Amazon Go and Whole Foods). By leveraging data insights from multiple channels, Amazon provides personalized recommendations, offers timely support, and enables seamless shopping experiences across online and offline channel
Future Trends and Opportunities
Looking ahead, several trends and opportunities are shaping the future of omnichannel communications:
- AI and Automation: Artificial intelligence (AI) and automation technologies will play an increasingly important role in omnichannel communications. Chatbots, virtual assistants, and predictive analytics can help businesses deliver personalized experiences and streamline customer interactions.
- Voice and IoT Devices: The rise of voice-activated devices and the Internet of Things (IoT) presents new opportunities for omnichannel communications. Businesses can leverage voice assistants like Siri, Google Assistant, and Alexa to engage with customers through natural language interfaces.
- Augmented Reality (AR) and Virtual Reality (VR): AR and VR technologies offer immersive experiences that can enhance omnichannel communications. Retailers, for example, can use AR to enable virtual try-on experiences, while travel companies can offer virtual tours of destinations.
- Blockchain Technology: Blockchain technology holds promise for improving security and transparency in omnichannel communications. By leveraging blockchain, businesses can enhance data integrity, enable secure transactions, and build trust with customers.
Omnichannel communications have become essential for businesses looking to meet the evolving needs and expectations of customers in today’s digital landscape. By integrating various communication channels, providing personalized experiences, and leveraging data insights, businesses can create seamless and cohesive customer journeys that drive engagement, loyalty, and growth. As technology continues to evolve and customer expectations evolve, embracing omnichannel strategies will be key to staying competitive and delivering exceptional customer experiences.
|
communication_engineering
|
https://authorpaper.com/intels-new-tech-has-stopped-physical-attacks/
| 2023-03-24T22:27:50 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-14/segments/1679296945289.9/warc/CC-MAIN-20230324211121-20230325001121-00002.warc.gz
| 0.917981 | 462 |
CC-MAIN-2023-14
|
webtext-fineweb__CC-MAIN-2023-14__0__280061986
|
en
|
Invasive cyber attacks on data centers cost billions of dollars, but can be mitigated by sophisticated software and hardware-based security defenses. However, a physical attack on machines in a data center using various fault injection methods can cause damage without compromising security. Therefore, Intel developed the Tunable Replica Circuit (TRC) telemetry control technology supported by the 12th generation core Alder Lake platform to detect similar attacks.
“Software protections have been strengthened through virtualization, layered canaries and code verification,” said Daniel Nemiroff, Intel’s principal engineer. “This has led malicious actors to turn their attention to physical attack computer platforms. A favorite tool of these attackers is fault injection attacks with flash voltages, clock pins and electromagnetic radiation that cause circuit timing errors and allow them to execute malicious instructions and potentially flash secrets.”
Intel’s Alder Lake 600-series chipsets (which Intel calls the Platform Control Hub, or PCH) have a TRC module that constantly monitors the operation of other components in the system, including the CPU, which supports the company’s Converged Security and Management Engine (CSME). himself.
TRC monitors timing failures due to voltage, clock, temperature, or electromagnetic malfunctions, which can be caused by a variety of factors. For example, when certain CPU times are out of the ordinary, this could indicate a cyber attack (using a malicious command or exploiting holes in security). A set of TRC sensors are tuned to detect errors caused by fault injection rather than normal workload voltage drops, so Intel is confident that the technology won’t use mitigation techniques to ensure data integrity under normal conditions due to false positives.
“The circuit is optimized for security applications by changing the monitoring configuration and building infrastructure to increase the TRC’s vulnerability to false injection attacks,” said Carlos Tokunaga, principal engineer at Intel Labs.
While TRC technology is being tested on client platforms, it could also find its way into Intel’s upcoming data center platforms. For obvious reasons, it is very difficult to physically enter a data center to access a PC. But once a criminal is in, TRC can be very useful as it can access multiple systems at once.
|
communication_engineering
|
http://www.myxop.com/faq-3/
| 2021-01-18T16:15:12 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-04/segments/1610703515075.32/warc/CC-MAIN-20210118154332-20210118184332-00522.warc.gz
| 0.765935 | 226 |
CC-MAIN-2021-04
|
webtext-fineweb__CC-MAIN-2021-04__0__120360111
|
en
|
USN is a SIP based VoIP application, it provides services that includes Audio Conferencing, Mass Notification, Click-to-call, and Web Conferencing. Voice over IP (VoIP) refers to carriage of voice calls as data packets over the Internet. Session Initiation Protocol (SIP) is a signaling protocol that is used for setting up VoIP connections. The VoIP/SIP trunk operates over a standard Ethernet interface.
NMC is currently supported on following Public and Private Cloud Platforms:Private Cloud:
- VMware ESXI 5.1 and above is recommended for production usage.
- Hyper-V for Windows Servers
- Microsoft Azure
- Amazon AWS
Support Virtual Machine Configuration
|# of Ports||100||250||500||1000|
|# of Cores||4||8||12||24|
|Clock Speed (GHz)||2.5+||2.7+||2.7+||2.7+|
|Hard Disk (minimum)||100 GB||100 GB||250 GB||500 GB|
|
communication_engineering
|
https://www.technorazique.com/nokia-c3-worth-in-india-slashed-what-you-have-to-know/
| 2021-02-28T22:20:40 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-10/segments/1614178361776.13/warc/CC-MAIN-20210228205741-20210228235741-00021.warc.gz
| 0.926698 | 390 |
CC-MAIN-2021-10
|
webtext-fineweb__CC-MAIN-2021-10__0__67496988
|
en
|
The worth minimize for Nokia C3 was first reported by Mumbai-based retailer, Mahesh Telecom, and has been confirmed to Devices 360 by HMD International. The worth minimize has additionally began reflecting on Nokia’s on-line retailer.
Nokia C3 was launched in India with a price ticket of Rs. 7,499 for the 2GB + 16GB storage variant, whereas the 3GB + 32GB storage possibility carried a price ticket of Rs. Eight,999. The brand new price ticket brings the beginning worth of the Nokia telephone all the way down to Rs. 6,999.
Nokia C3 specs
Nokia C3 includes a 5.99-inch HD+ IPS show. The twin-SIM (Nano) telephone runs on Android 10. Below the hood, it has an octa-core Unisoc SC9863A SoC, paired with as much as 3GB RAM. Nokia C3 has 16GB and 32GB onboard storage choices expandable by way of microSD card (as much as 128GB).
By way of optics, Nokia C3 has an Eight-megapixel sensor with an f/2.zero autofocus lens and an LED flash. For selfies and video calls, the telephone has a 5-megapixel sensor within the entrance.
The Nokia C3 packs a three,040mAh detachable battery. Connectivity choices for the telephone embody 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth four.2, GPS/ A-GPS, FM radio, Micro-USB, and a three.5mm headphone jack. Sensors on board embody an accelerometer, ambient gentle, and a proximity sensor. Nokia C3 has a rear-mounted fingerprint sensor and a devoted Google Assistant button as properly. The telephone measures 159.6x77x8.69mm and weighs 184.5 grams.
|
communication_engineering
|
http://www.n34d.com/index.php?post/2010/11/07/Remote-Location-Network
| 2014-03-09T19:53:53 |
s3://commoncrawl/crawl-data/CC-MAIN-2014-10/segments/1394010295336/warc/CC-MAIN-20140305090455-00015-ip-10-183-142-35.ec2.internal.warc.gz
| 0.866494 | 215 |
CC-MAIN-2014-10
|
webtext-fineweb__CC-MAIN-2014-10__0__51285942
|
en
|
Remote Location Network
This is my standard build out for one of our remote locations.
This rack contains (top down):
- 24x port patch panel
- 24x port switch w/12 ports PoE
- 4U PC over IP virtual machine server
- 2U Battery backup
The FS726TP switch is configure with 2x VLANS, ports 1-12, and 25 are one VLAN, ports 13-24, and 26 are another VLAN.
The first VLAN is PoE on ports 1-24, and this allows us to supply power to our PoE VoIP phones (yellow cables). Port 25 is the uplink for the VoIP system.
The second VLAN, is standard 10/100 with a 1000 on port 26. We connected the end user terminals to ports 13-24 (white cables), and we connect port 26 to our Virtual Machine server.
If power should go out in our building the battery backup will continue to power our phones, as they receive power via PoE.
|
communication_engineering
|
https://pqdtopen.proquest.com/doc/1030955096.html?FMT=ABS
| 2021-01-27T03:17:00 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-04/segments/1610704820894.84/warc/CC-MAIN-20210127024104-20210127054104-00017.warc.gz
| 0.909542 | 1,167 |
CC-MAIN-2021-04
|
webtext-fineweb__CC-MAIN-2021-04__0__182036217
|
en
|
Multi-source multi-destination (MSMD) wireless model is developed for wireless devices to share the limited spectrum resource in the same communication channel, which induces the mutual interference with each other. To reduce or even cancel the mutual interference in MSMD network, various techniques were proposed in literatures, including beamforming design for multi-user multi-input multi-output (MIMO) channels and cooperative relaying strategy. In addition, power control is a critical issue as the performance at each destination depends not only on power allocation of its corresponding source, but also on the power allocation of other sources. An optimal power control strategy helps to manage the interference between each pair of source-destination, thus further improves the overall system performance. Hence a design to optimize power allocation to efficiently apply the MIMO techniques and cooperative relaying protocol becomes more attractive for MSMD networks.
In this dissertation, we analyze the performance improvement and develop optimal power allocation strategy for MSMD MIMO and relaying network based on optimize methodology, approximation theory and game theory. We aim to develop optimal strategies with low complexity for power allocation in MSMD network by considering two optimization models. (1) Power minimization subject to Quality of Service (QoS) constraints, including Signal to Noise plus Interference Ratio (SINR) and outage probability. (2) QoS maximization subject to power constraints.
First, we develop an optimal transceiver beamforming strategy to minimize the total power of sources subject to SINR constraints for a MSMD network where MIMO technique is applied in both sources and destination. We propose a distributed algorithm to find a Nash optimal solution and provide a necessary condition and a sufficient condition to the existence and the uniqueness of Nash optimal solution. We show that the probability of convergence of the proposed algorithm is higher than earlier work.
Though Nash optimal solution is easy to obtain in practical, yet it is not efficient in terms of overall power consumption. Thus we further develop a more efficient algorithm for transceiver beamforming design for MSMD MIMO network with pricing consideration in order to find a Pareto optimal solution, which is more efficient than Nash solution in terms of overall power efficiency. We also compare the proposed algorithm over another two alternatives to show our advantage. In convergence analysis, we provide a sufficient and a necessary condition to the convergence of the algorithm. Different from most of earlier related work, where only single antenna at destination was considered, our transceiver design is also applicable to the scenario where multi-antennas are deployed in each destination.
MIMO beamforming technology does open an avenue for us to improve the performance of MSMD network. However, due to space and cost limitation, MIMO technique might not be available in some applications. As an alternative, cooperative relaying is a promising technologies to improve the performance of MSMD network. To discuss the optimal power allocation strategies in MSMD relaying network, we start from the optimal power allocation design in a single-source single-destination relay network with Differential Amplify-and-Forward (DAF) protocol. With our simple approximation of outage probability for a DAF scheme, we are able to propose a simple solution to optimize the power allocation, which is a tight approximation to the accurate optimal power allocation verified by our numerical results. In addition, we also provide an optimal relay location design and joint power and relay location strategy for a DAF relaying protocol to further improve the overall system performance.
Differing from the single-source single-destination relay network, the performance analysis for MSMD relay network is more complicated due to the effect of the generated interference between each pair of users. By considering the SINR and its approximation of each user, we are able to develop an optimal power allocation strategy for MSMD relaying network to guarantee the minimal SINR of each user is satisfied. With an approximation of SINR representation, we propose low complexity algorithms to optimize the power assignment for MSMD relaying network, where two scenarios are investigated, minimization of total power subject to SINR constraints and maximization of minimal SINR subject to total power constraint. The results obtained by the proposed algorithms are shown to be very close to those obtained by exhaustive search, while the former outperforms the latter in terms of very low computation complexity.
|Commitee:||Batalama, Stella N., Melodia, Tommaso, Pados, Dimitris A.|
|School:||State University of New York at Buffalo|
|School Location:||United States -- New York|
|Source:||DAI-B 73/11(E), Dissertation Abstracts International|
|Keywords:||Beamforming, Cooperative communication, MIMO, Multi-source multi-destination, Power optimization, Wireless communications|
Copyright in each Dissertation and Thesis is retained by the author. All Rights Reserved
The supplemental file or files you are about to download were provided to ProQuest by the author as part of a
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communication_engineering
|
http://www.chewvalleygazette.co.uk/article.cfm?id=102722&headline=Local%20broadband%20provider%20secures%20%C2%A375%20million%20to%20bring%20'ultrafast'%20internet%20to%20Chew%20Valley§ionIs=news&searchyear=2017
| 2017-07-27T15:05:50 |
s3://commoncrawl/crawl-data/CC-MAIN-2017-30/segments/1500549428300.23/warc/CC-MAIN-20170727142514-20170727162514-00113.warc.gz
| 0.942309 | 498 |
CC-MAIN-2017-30
|
webtext-fineweb__CC-MAIN-2017-30__0__68666148
|
en
|
TrueSpeed has secured £75 Million from Aviva Investors to build an Ultrafast Full Fibre Network in the Chew Valley and the wider South West area.
Aviva Investors, the global asset management business of Aviva plc (‘Aviva’), has committed £75 million to support Newton St Low based TrueSpeed Communications Limited ultrafast full fibre broadband network roll out across South West England.
Established in 2015 to deliver a fibre-optic infrastructure network across South West England, TrueSpeed provides residential and commercial customers with multi-gigabit capable symmetrical speeds through a full fibre network. TrueSpeed already provides this service to homes connected to its fibre-to-the-premises (FTTP) network in several Chew Valley villages including Compton Dando, Woollard and Burnett, and the company say it is transforming the way people live and work in rural communities.
The partnership with Aviva Investors allows TrueSpeed to accelerate its expansion strategy to pass up to 75,000 homes and businesses in the region.
Ian Berry, Head of Infrastructure Equity, Aviva Investors said he was delighted that Aviva could help TrueSpeed deliver their service to a wider area.
“This is another example of how we work to support the delivery of essential infrastructure in the UK, while also providing our institutional investor clients with access to long-dated income streams to help ensure the payment of pensions potentially decades into the future,” said Mr Berry.
Sean McLachlan, Senior Director, Infrastructure Equity, Aviva Investors explained that their investment would allow TrueSpeed to ’accelerate its business plan’ seeing this Chew Valley born company launched just two years ago expand from a demand-led
service to one that can ’provide world class infrastructure to users who are currently underserved.’
TrueSpeed CEO, Evan Wienburg said the investment from Aviva was ’brilliant news’ for local residents and businesses as it would allow more people to benefit from the high speed services they offer.
“This brand new infrastructure will be capable of handling the speed requirements of our customers now and in the future at a competitive price and with a regional service focus," said Mr Wienburg. "My whole team is very much looking forward to working with Aviva Investors and delivering some of the fastest and most reliable internet found anywhere in the world. Fast, Fair, Forever!”
|
communication_engineering
|
http://pibeta.phys.virginia.edu/subprojects/crosstalk/crosstalk.html
| 2019-01-19T15:22:31 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-04/segments/1547583668324.55/warc/CC-MAIN-20190119135934-20190119161934-00127.warc.gz
| 0.908539 | 696 |
CC-MAIN-2019-04
|
webtext-fineweb__CC-MAIN-2019-04__0__209639656
|
en
|
In the 1999 fall beamtime the DSC CsI readout was tested. We found an indication for crosstalk on our ADC channels, which we have used as DSC input.
On the other hand the UVa splitter output is terminated with 50 Ohms; the twisted pair cable impedance is 100 Ohm (as the differential input termination of the ADC). This may cause reflections on these channels.
After our 1999 beamtime a first raw test was made by the input of a NIM pulse of one channel of the twisted pair cable and measuring its crosstalk on the neighbour channels. We could measure up to 15 percent of the original amplitude on the neighbour channels (analog scope, ground connection to the NIM pulser crate). The same test we have made with a sine signal (variation of frequency). Some crosstalk was measureable over the whole cable (8th neighbour). A big portion of this crosstalk was due to the use of the 'spy cards', which we use to split ECL signals. On the other hand we could see a huge noise on all channels.
The crosstalk was measured again without the use of the spy cards with an original CsI signal from channel CsI_02 (all other CsI high voltages are off). Figure 1 and 2 show scope hardcopies of the signals, channel 1 with the original signal, channel 2 shows crosstalk and noise on the neighbur channel. For figuure 1 a twisted pair cable is used, for picture 2 coaxial cables (RG174/U) with the same connector type with flat ribbon cable header.
Figure 1: Crosstalk measurement with twisted pair cables
Figure 2: Crosstalk measurement with coaxial cables
The lower noise and lower crosstalk with 50 Ohm coaxial cables is also visible in our ADC spectra. For this mode a small modification on the ADC board is necessary. Then the ADC operates in 50 Ohm mode for coaxial cables instead of quasi differential input.
Figure 3 and 4 show the ADC spectra for CsI channel 2 with Cosmics. There is no significant difference between the two operation modes of the ADC.
Figure 3: ADC Cosmic spectrum with twisted pair cables
Figure 4: ADC Cosmic spectrum with coaxial cables
By the use of coaxial cables we can reduce the noise by about a factor of 2. Figures 5 and 6 show the noise peaks with twisted pair cables and with coaxial cables.
Figure 5: ADC pedestal peak with twisted pair cables
Figure 6: ADC pedestal peak with coaxial cables
Taking a look on the 2-dimensional Spectrum (Figure 7,8, CsI number versus ADC channels) it is obvious, that there is less noise on more or less all channels. There is more noise on these channels and maybe crosstalk over more or less all channels, because the twisted pair cables are packed very tight.
Figure 7: CsI channel versus ADC channel, Cosmic spectrum with twisted pair cables
Figure 8: CsI channel versus ADC channel, Cosmic spectrum with coaxial cables
Send a mail to the author
H.P. Wirtz, 20 Jan 2000
Paul Scherrer Institut (PSI)
WWW Information Services, Home Page
Pion Beta Experiment Home Page
|
communication_engineering
|
https://ecotone.com/teknologien-var-til-forskning/?lang=en
| 2021-10-23T21:04:50 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-43/segments/1634323585768.3/warc/CC-MAIN-20211023193319-20211023223319-00572.warc.gz
| 0.883343 | 402 |
CC-MAIN-2021-43
|
webtext-fineweb__CC-MAIN-2021-43__0__288243204
|
en
|
We supply UHI hardware and software to scientists exploring the oceans. UHI technology is perfect for identifying, classifying and monitoring objects, areas and organisms on the seabed, and is only available from Ecotone.
Download product specification:
Hardware for Underwater Hyperspectral Imaging
Our sensor makes it possible to collect and process hyperspectral light underwater, opening up a whole new world of subsea remote monitoring. Our hardware makes the entire hyperspectral light spectrum available for underwater research, monitoring, classifying and identifying of objects, areas and organisms.
Wider colour spectrums – more precise data
The sensor can gather data across the entire visible colour spectrum and the near infrared (370-800nm – with possibilities for further adjustments), which can be used to detect biological and chemical characteristics of seabed habitats.
The hyperspectral sensor we supply can be simply integrated with most modern ROV systems using standard industry couplings and cables. It can also be mounted and used on other devices used for underwater inspection and mapping.
Implementing the technology
The sensor is mounted with a clear field of vision to the seabed and flanked by dedicated lights and registers data as the vehicle moves. The data archive (hyperspectral analyses, navigation data and video) is saved locally, and can be uploaded to a surface vessel.
Software for Underwater Hyperspectral Imaging
Our system can be supplied complete with the software necessary to collect and pre-process data.
All data are saved in a structured archive file, and the software makes it possible to communicate with the unit.
The software includes the following functions:
- Live-viewing and collection of hyperspectral data (RGB and spectral) and 2D video stream in HD.
- Adjustment of spatial/spectral data collection.
- Adjustment of image frequency and integration time.
- Division, synchronising and storing of navigation data from ROV and GPS.
|
communication_engineering
|
https://beastearth.com/what-are-the-benefits-of-business-fibre-enterprise-ethernet-for-business-owners/
| 2023-10-03T04:51:36 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233511053.67/warc/CC-MAIN-20231003024646-20231003054646-00302.warc.gz
| 0.915111 | 840 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__219634654
|
en
|
In today’s fast-paced and interconnected business landscape, reliable and high-speed internet connectivity is no longer a luxury but a necessity. Business owners are increasingly recognizing the importance of having a robust and efficient internet solution to support their operations, communication, and growth strategies. One of the solutions that has gained significant traction in recent years is Business Fibre Enterprise Ethernet. This technology offers several benefits that can greatly enhance the operations and success of businesses across various industries.
In the digital age, businesses rely heavily on technology and internet connectivity to drive their operations, communicate with stakeholders, and stay competitive. Business Fibre Enterprise Ethernet has emerged as a game-changing solution that addresses the need for high-speed, reliable, and scalable connectivity, providing numerous benefits for business owners seeking to optimize their operations and streamline their processes.
Table of Contents
The Essence of Business Fibre Enterprise Ethernet
Business Fibre Enterprise Ethernet is a technology that leverages fibre-optic cables to deliver high-speed, dedicated, and symmetrical internet connectivity to businesses. Unlike traditional broadband, which shares bandwidth among users, Enterprise Ethernet offers a dedicated line exclusively for the business, ensuring consistent and reliable performance.
Unparalleled Speed and Bandwidth
One of the primary benefits of Business Fibre Enterprise Ethernet is its exceptional speed and bandwidth capabilities. With speeds that can range from 100 Mbps to 10 Gbps or more, businesses can experience ultra-fast data transfer rates, allowing for seamless video conferencing, large file uploads and downloads, and smooth online collaboration.
Reliability and Consistency
Businesses cannot afford to experience downtime or connectivity disruptions. Enterprise Ethernet offers a high level of reliability, often backed by service-level agreements (SLAs) that guarantee a certain uptime percentage. This reliability is crucial for preventing disruptions in operations, maintaining customer satisfaction, and avoiding revenue losses.
Scalability to Support Business Growth
As businesses expand and their internet usage increases, scalability becomes vital. Business Fibre Enterprise Ethernet is inherently scalable, allowing businesses to easily upgrade their bandwidth to accommodate growing data demands. This flexibility ensures that the connectivity solution can evolve alongside the business.
Enhanced Security Measures
Security is a top concern for businesses, especially when dealing with sensitive data and transactions. Enterprise Ethernet providers often offer advanced security features, such as dedicated connections, encryption protocols, and firewalls, to protect business data from cyber threats and breaches.
Seamless Connectivity and Collaboration
In today’s globalized world, businesses often need to collaborate with remote teams, partners, and clients. Enterprise Ethernet provides low-latency connections, enabling real-time communication, video conferencing, and collaboration across different locations without lag or delays.
Optimized Cloud and Data Management
Many businesses rely on cloud-based applications and services to streamline their operations and data storage. Enterprise Ethernet’s high-speed and reliable connectivity ensures efficient access to cloud resources, enabling smooth data transfers and minimizing delays when working with cloud-based tools.
Support for Mission-Critical Applications
Certain industries require high-performance internet for mission-critical applications such as VoIP, video streaming, and data-intensive processes. Enterprise Ethernet’s dedicated and symmetrical bandwidth ensures that these applications function optimally without interruptions or quality degradation.
Cost-Efficiency and Return on Investment
While the initial cost of implementing Business Fibre Enterprise Ethernet might be higher than traditional broadband, the long-term benefits far outweigh the investment. The increased productivity, reduced downtime, improved collaboration, and scalability contribute to a significant return on investment over time.
Business Fibre Enterprise Ethernet has emerged as a transformative solution that empowers business owners with reliable, high-speed, and scalable connectivity. The benefits of this technology extend beyond enhanced internet performance; they encompass improved operations, stronger security measures, seamless collaboration, and the foundation for future growth. As the business landscape continues to evolve, embracing Enterprise Ethernet can position businesses at the forefront of technological innovation and competitiveness.
In a world where connectivity drives success, Business Fibre Enterprise Ethernet offers a pathway to excellence and achievement in the digital age.
|
communication_engineering
|
http://www.automatedhomeonline.com/HomeSeer3/hspi_ultrarussoundaudio3.htm
| 2020-01-24T11:53:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2020-05/segments/1579250619323.41/warc/CC-MAIN-20200124100832-20200124125832-00492.warc.gz
| 0.71151 | 508 |
CC-MAIN-2020-05
|
webtext-fineweb__CC-MAIN-2020-05__0__177890015
|
en
|
UltraRussoundAudio3 HSPI Linux Compatible
HomeSeer Message Board
Response time to a support request should be 96 hours or less excluding weekends
UltraRussoundAudio3 is a HomeSeer3 plug-in that allows you to use HomeSeer to control your Russound multi-zone audio controllers.
How It Works
UltraRussoundAudio3 HSPI uses the Russound RNET protocol to integrate HomeSeer with the Russound multi-zone audio controllers. The UltraRussoundAudio3 HSPI allows you to
conveniently control your entire Russound Audio System (including the Russound Smart Tuner).
- Create just the devices you need to control your Russound multi-zone audio controllers.
- Changes using a zone keypad will automatically updated the associated HomeSeer device in real-time.
- Error Try/Catch logic to ensure plug-in doesn't fail with an unhandled exception.
- Multiple threading allows UltraRussoundAudio3 to control multiple Russound audio controllers without disrupting the performance of HomeSeer
Example Usage (additional equipment and plug-ins may be required)
- Automatically adjust lighting and select an audio source whenever you turn on a zone at the keypad.
- Automatically turn on audio zones and set the source input to your HomeSeer system to play important voice announcements.
- Automatically turn on audio zones, set the volume and play your favorite XM channel whenever you disarm your alarm system.
Displays the plug-in version and status.
Allows you to view or change the options associated with the plug-in.
Allows you to view, edit or add Russound Audio Controllers to your HomeSeer system.
Audio Zone Devices
Allows you to view, edit or add Russound Audio Zone control devices to your HomeSeer system.
Create just the devices you need to control your Russound multi-zone audio controllers.
- HomeSeer HS3
- One or more Russound Multi-zone Audio Controllers that support RNET. The ACA-E5, CAS44, CAA66, CAM6.6, CAV6.6 Russound audio controllers are supported.
Supported Russound Audio Controllers
Russound Multi-zone Audio Controllers that support RNET
The ACA-E5, CAS44, CAA66, CAM6.6, CAV6.6 Russound audio controls are supported.
|
communication_engineering
|
https://worldbestarticle.com/5-major-advantages-of-an-online-phone-system-for-your-company/
| 2023-09-26T19:20:42 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510219.5/warc/CC-MAIN-20230926175325-20230926205325-00808.warc.gz
| 0.941861 | 869 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__213359536
|
en
|
It’s not just about enhancing your telephone canvassing scripts when it comes to rethinking your communication strategies and strategy. Consider the advantages of a VoIP system for your online business if you still utilize a landline number. Change is fueled by factors such as speed, dependability, and cost savings.
What is VoIP, and how does it work?
VoIP (Voice over Internet Protocol) is a popular modern business telephone system that replaces traditional landlines. Its name stands for “Voice over Internet Protocol,” but what precisely does that imply? Simply described, they are audio calls that occur between two online phone systems. Users can communicate with one another over the internet from anywhere in the world.
Within the dialing program, there is a VoIP solution.
What are the advantages of using a VoIP system for your company?
VoIP telecommunications, which is simple to use and available with a simple Internet connection, has a number of advantages for your organization.
Increase your mobility and flexibility.
With a virtual phone system, you’ll be able to take calls from anywhere! There is no reason to use a desk phone that is connected to a landline. However, if you prefer, you can do so. You can reroute calls to your own mobile or landline, as well as receive and make calls from a desktop or laptop computer. This gives you the freedom to work from home or remotely.
Using VoIP technology, as well as video conferencing technologies, avoided a large work stoppage during the COVID-19 pandemic. While many firms have been forced to close their doors, e-commerce sites that use VoIP technology have been able to simply adjust to teams working from different locations.
Introduce technology that is smoothly integrated.
VoIP can coordinate your entire organization, linking to other cloud-based technologies, in a world where client interaction is critical.
Synchronized communication has the advantage of allowing real-time engagement over asynchronous communication. The benefits of synchronized communication include immediate feedback and explanation.
Retailers must be consistent across a wider range of communication channels. When connecting with businesses online via a range of digital devices and platforms, customers want personalized and consistent experiences.
Create a consumer experience that is both individualized and integrated.
In 2021, the holy grail of communication will be creating a seamless and integrated consumer experience. If your clients connect with your company in a variety of ways, providing a consistent and tailored experience is critical.
A consumer, for example, can start a conversation with your staff by sending a message on Twitter. He will then anticipate being able to take advantage of a phone conversation to further explore the matter without having to explain himself.
VoIP allows CRM and other applications to be integrated, making it feasible to respond to client demands more swiftly for retention purposes. Employees across the firm have access to the data, which allows them to fix issues much faster than if they had to fill out many customer support tickets.
Workflow should be optimized.
The use of VoIP platforms also helps teams function more efficiently. Some processes that formerly needed multiple steps can now be completed with only one click.
Teams can work smarter and quicker when they employ VoIP technology. Efficiency and productivity are greatly increased since call center operators can instantly access information through the connected CRM system. The capacity for management to listen in on calls; the option to record calls so that critical points are not forgotten; and the ability to put callers on hold temporarily are just a few of the advantages that your team’s workflow may reap.
Expand your e-commerce business.
E-commerce companies must be able to communicate with customers all over the world. This can be prohibitively expensive with a standard landline. More and more businesses are realizing the cost and reliability benefits of VoIP functions. Moving your corporate communications to the cloud can aid in the support of a remote workforce, the strengthening of your call center, and the improvement of customer happiness. Some of the best things that you will know about the online phone system are that it has a good attendant system too. With the online phone system, you can transfer the calls to the right executive and department in the office.
|
communication_engineering
|
http://cream.audio/index.php?route=product/product&product_id=605
| 2019-04-25T08:54:39 |
s3://commoncrawl/crawl-data/CC-MAIN-2019-18/segments/1555578711882.85/warc/CC-MAIN-20190425074144-20190425100144-00525.warc.gz
| 0.912 | 297 |
CC-MAIN-2019-18
|
webtext-fineweb__CC-MAIN-2019-18__0__123520486
|
en
|
CLASS-A INTEGRATED STEREO AMPLIFIER
The integrated amplifiers from Accuphase operating in full class A enjoy an excellent reputation both in Japan and overseas for their outstanding musical qualities. The E-560 represents a model change from the popular E-550. While incorporating the sophisticated technological know-how gained by Accuphase over the years, it features a further refined AAVA volume control and uses the latest circuit topology and strictly selected parts of the utmost quality. The E-560 is destined to become the new reference model for high-class integrated amplifiers.
AAVA is a revolutionary principle designed for high performance and ultimate sound. It integrates the amplification and volume control tasks in a single electronic entity that uses analog processing and eliminates all variable resistors from the signal path. Its performance and sonic purity do not deteriorate over the years, providing excellent reliability. The AAVA version in the E-560 takes the principle to the next level, delivering the same peerless performance in a more compact form factor.
The power amplifier section is built as an advanced instrumentation amplifier, which enables fully balanced signal transmission throughout.
Together with the further improved MCS+ circuit topology and the highly acclaimed current feedback principle, this makes for even better electrical characteristics. In the output stage, high-power MOS-FET devices renowned for their great sound and utter reliability are arranged in a triple parallel push-pull configuration per channel.
|
communication_engineering
|
https://www.broadbandtogether.com/team/tad-deriso
| 2023-02-06T18:54:09 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-06/segments/1674764500357.3/warc/CC-MAIN-20230206181343-20230206211343-00778.warc.gz
| 0.939034 | 173 |
CC-MAIN-2023-06
|
webtext-fineweb__CC-MAIN-2023-06__0__239960692
|
en
|
President & CEO
Tad Deriso is President & CEO of the Mid-Atlantic Broadband Communities Corporation. In 2004, Tad helped create MBC, a 501(c)(4) Not-For-Profit organization that has built and operates an advanced open‐access fiber optic network in unserved areas of Southern Virginia. MBC’s network provides wholesale only access to carriers, ISP’s and other telecom providers to extend their network reach, reduce their access costs and improve their performance in rural Virginia. MBC owns and operates over 2,000 route miles of fiber network in primarily unserved and underserved regions of Virginia. MBC has dramatically improved Broadband Internet access in rural Virginia and has also helped attract over $3.2 Billion of private sector capital investments and over 2,000 jobs in southern Virginia.
|
communication_engineering
|
https://homedecoredge.com/multi-charging-cable/
| 2024-04-24T08:59:59 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296819089.82/warc/CC-MAIN-20240424080812-20240424110812-00357.warc.gz
| 0.879651 | 636 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__133258652
|
en
|
Are you tired of juggling multiple charging cables for your various devices? The Multi Charging Cable is here to simplify your life and make charging more convenient than ever. With 3-in-1 compatibility and a range of features designed to enhance your charging experience, this cable is the ideal solution for all your charging needs.
The Multi Charging Cable is a versatile 3-in-1 cable that provides fast charging and data syncing capabilities. With a maximum charging speed of 4.5A (for the total, not each end), this cable is designed to charge your devices faster than most standard cables, making it especially suitable for tablets and quick charge devices. It also boasts a data transfer speed of up to 480Mbps, ensuring your data is transferred quickly and efficiently.
- 3 in 1 Multi Charger Cable: This cable eliminates the need for multiple charging cables. It features Lightning, Type C, and Micro USB connectors, allowing you to charge and sync various devices with ease. Say goodbye to tangled cables and hello to convenience.
- Retractable & Phone Stand: The Multi Charging Cable is not just a cable; it’s also a phone stand. A retractable stand is cleverly integrated into the charger box, giving you the freedom to enjoy hands-free video streaming or video calls while your device charges.
- Super Compatibility: This cable is compatible with a wide range of devices, including iPhone models, Samsung Galaxy phones, Huawei, HTC, LG, Google Pixel, SONY, Moto, PS 4, PS 5, power banks, and other Android and iOS devices. It’s designed to meet the charging needs of most mobile phones and devices.
- Convenient and Easy to Use: With an optimal length of 4 feet (1.2 meters), this cable is perfect for use at home, in the office, while traveling, and more. Its retractable design allows for easy storage in your handbag, laptop bag, pocket, or wherever you need it, without the hassle of tangled cables.
- Fast Charging: Enjoy a maximum charging speed of 4.5A, perfect for tablets and quick charge devices.
- Data Sync: Transfer data at speeds of up to 480Mbps.
- Versatile Compatibility: Charge and sync a wide range of devices with different connectors.
- Hands-Free Viewing: Utilize the built-in phone stand for hands-free viewing while charging.
- Convenient Length: The 4-foot cable offers an ideal length for various situations.
- Peace of Mind: Rest assured with the 12-month 100% Worry-Free warranty and friendly customer service.
The Multi Charging Cable is the ultimate solution for your charging and syncing needs. With fast charging, versatile compatibility, and a convenient retractable design, it offers a hassle-free way to keep your devices powered up and ready to use. Simplify your life and enhance your charging experience with this 3-in-1 charging cable. Say goodbye to cable clutter and hello to convenience. Get your Multi Charging Cable today!
|
communication_engineering
|
https://runascloud.com/2020/04/02/10-aws-network-terms/
| 2021-10-21T13:53:06 |
s3://commoncrawl/crawl-data/CC-MAIN-2021-43/segments/1634323585424.97/warc/CC-MAIN-20211021133500-20211021163500-00020.warc.gz
| 0.940931 | 614 |
CC-MAIN-2021-43
|
webtext-fineweb__CC-MAIN-2021-43__0__259975066
|
en
|
AWS networking is probably the most important thing that people don’t want to think about. While networking on the cloud is similar to traditional on-premise, there are a few key differences. Here’s a few terms that people may or may not be familiar with:
VPC – Stands for virtual private cloud. Essentially it’s a managed network, all your network resources must live in a VPC. You can have multiple VPCs per account and even have them talk with one another (so long as the IP addresses don’t overlap)
Internet Gateway (IGW) – An IGW is a virtual appliance that routes connections from your VPC to the public internet. It’s more an abstract concept than an actual service as you can’t manually configure anything on it, you just send traffic there and pull logs from it.
Nat Gateway – A NAT gateway is a managed NAT. It has a public IP and routes its traffic through the internet, other instances can connect to the NAT to reach out to the internet without needing to expose themselves to incoming connections.
Availability Zone (AZ) – In AWS an availability zone is a separate distinct data center located nearby but in a different area from other AZs. Splitting an application between AZs is a good strategy for redundant and highly available applications.
Public/Private/Data subnet – A public subnet is one that allows traffic from the public internet. A private subnet forces traffic through a NAT. A data subnet does not allow internet traffic at all.
Service Endpoints – Service endpoints allow traffic to pass to AWS services without needing to go over the public internet. They can increase security and reduce bandwidth costs.
NACLs – Network Access Control lists are a set of rules about what traffic is allowed in a subnet.
Security Groups – Security groups are firewall rules that define traffic between and to AWS resources, they are more flexible than NAcls.
VPC-Peering – Peering is the process of allowing two VPCs to talk to one another.
Transit Gateway – Transit gateway is an AWS service that lets multiple VPCs communicate with each other by routing through a central location, which is easier than having to peer every VPC to every other VPC.
There’s been a ton of coverage of the recently discovered Capital One breach. I’m generally very skeptical when AWS security makes the news; so far, most “breaches” have been a result of the customer implementing AWS services in an insecure manner, usually by allowing unrestricted internet access and often overriding defaults to remove safeguards (I’m looking at you, NICE and Accenture and Dow Jones!). Occasionally, a discovered “AWS vulnerability” impacts a large number of applications in AWS – and it also impacts any similarly-configured applications that are *not* in AWS (see, for example, this PR piece…um,…Read More
|
communication_engineering
|
http://creat-poreen.com/newsinfo/381107.html
| 2022-07-01T16:43:28 |
s3://commoncrawl/crawl-data/CC-MAIN-2022-27/segments/1656103943339.53/warc/CC-MAIN-20220701155803-20220701185803-00235.warc.gz
| 0.904399 | 448 |
CC-MAIN-2022-27
|
webtext-fineweb__CC-MAIN-2022-27__0__19036904
|
en
|
Successful R&D of Low Voltage Physical Model Device for Multi-port Flexible HVDC Transmission System
Under the cooperation of various departments of the company, the low-voltage physical model device of the multi-port flexible DC transmission system was successfully developed on December 18, 2018. The factory test was completed in the laboratory of Huairou workshop, and the results of all technical indicators were up to standard.
Flexible DC Converter Station Cabinet
The device consists of 7 true bipolar MMC soft DC converter stations, 1 energy storage station, 1 topology reconstruction switch system and 1 set of local-remote monitoring system. Its flexible interface in the topology, which can flexibly realize the disassociation and reorganization between various components and switch the operation mode of multi-port aggregation station to the six-terminal flexible DC operation mode through the topology reconstruction switch system, has good scalability and reconfigurability. As for its controlling system, each flexible converter station can realize multiple control modes compatible with multiple voltage levels of DC output functions, and can realize the coordinated control among converter stations with no interconnection. The unified local-remote monitoring system can realize the remote control, telemetry and remote adjustment of all equipment in the system, and has multi-recording conditions, freely configurable recording function of multi-recording channels, and the function of waveform display and analysis. It is both for the use and verification studies of the multi-port flexible DC , new energy delivery and energy storage networking, and the establishment of small low-voltage DC grids.
The Monitoring System
It has successfully gained a number of technical achievements, including the true-pseudo bipolar flexible DC converter station control technology, full & half bridge MMC power module control technology, batch power module test technology, multi-port flexible DC coordination control technology, and the unified local-remote monitoring technology for multi-port flexible DC system, which has become the important technical reserves for the company's follow-up multi-port flexible DC programs, enriching the company's product categories in this field, and enabling the company to enter the market and seize the market opportunities.
The image of the whole set equipment
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communication_engineering
|
https://help.zoosk.com/hc/en-us/articles/360009846680-What-should-I-do-if-I-don-t-receive-my-PIN-while-setting-up-Zoosk-text-messages
| 2024-04-19T02:10:05 |
s3://commoncrawl/crawl-data/CC-MAIN-2024-18/segments/1712296817253.5/warc/CC-MAIN-20240419013002-20240419043002-00760.warc.gz
| 0.912711 | 189 |
CC-MAIN-2024-18
|
webtext-fineweb__CC-MAIN-2024-18__0__80823137
|
en
|
Users in the USA and Canada: If you’d like to receive text message notifications from Zoosk on your mobile phone, you’ll need to confirm your phone number by entering a PIN number Zoosk will text message you. Depending on your mobile service provider you may need to wait a few minutes to receive the text message.
If, after waiting, you still haven’t received a text message from Zoosk, double-check the phone number you entered to make sure it’s correct and not a VOIP phone number. If you are still having trouble, contact Customer Support.
After receiving your PIN number, enter the number and select Validate Now - Verify to complete the setup. If, at any time, you’d like to stop receiving text messages from Zoosk, you can disable them from the Notifications section in your Settings page in your Zoosk account.
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communication_engineering
|
https://blog.elastocloud.org/2015/07/qemukvm-bridged-network-with-tap.html
| 2023-09-26T15:01:15 |
s3://commoncrawl/crawl-data/CC-MAIN-2023-40/segments/1695233510214.81/warc/CC-MAIN-20230926143354-20230926173354-00214.warc.gz
| 0.677656 | 761 |
CC-MAIN-2023-40
|
webtext-fineweb__CC-MAIN-2023-40__0__296058822
|
en
|
This post describes how to plumb the Linux VM directly into a hypervisor network, through the use of a bridge.
Start by creating a bridge on the hypervisor system:
> sudo ip link add br0 type bridge
Clear the IP address on the network interface that you'll be bridging (e.g. eth0).
Note: This will disable network traffic on eth0!
> sudo ip addr flush dev eth0Add the interface to the bridge:
> sudo ip link set eth0 master br0
Next up, create a TAP interface:
> sudo ip tuntap add dev tap0 mode tap user $(whoami)The user parameter ensures that the current user will be able to connect to the TAP interface.
Add the TAP interface to the bridge:
> sudo ip link set tap0 master br0
Make sure everything is up:
> sudo ip link set dev br0 up > sudo ip link set dev tap0 up
The TAP interface is now ready for use. Assuming that a DHCP server is available on the bridged network, the VM can now obtain an IP address during boot via:
> qemu-kvm -kernel arch/x86/boot/bzImage \ -initrd initramfs \ -device e1000,netdev=network0,mac=52:55:00:d1:55:01 \ -netdev tap,id=network0,ifname=tap0,script=no,downscript=no \ -append "ip=dhcp rd.shell=1 console=ttyS0" -nographic
The MAC address is explicitly specified, so care should be taken to ensure its uniqueness.
The DHCP server response details are printed alongside network interface configuration. E.g.
[ 3.792570] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 3.796085] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 3.812083] Sending DHCP requests ., OK [ 4.824174] IP-Config: Got DHCP answer from 10.155.0.42, my address is 10.155.0.1 [ 4.825119] IP-Config: Complete: [ 4.825476] device=eth0, hwaddr=52:55:00:d1:55:01, ipaddr=10.155.0.1, mask=255.255.0.0, gw=10.155.0.254 [ 4.826546] host=rocksolid-sles, domain=suse.de, nis-domain=suse.de ...
Didn't get an IP address? There are a few things to check:
- Confirm that the kernel is built with boot-time DHCP client (CONFIG_IP_PNP_DHCP=y) and E1000 network driver (CONFIG_E1000=y) support.
- Check the -device and -netdev arguments specify a valid e1000 TAP interface.
- Ensure that ip=dhcp is provided as a kernel boot parameter, and that the DHCP server is up and running.
- Use 'ip' instead of 'brctl' to manipulate the bridge device - thanks Yagamy Light!
- Use 'ip tuntap' instead of 'tunctl' to create the TAP interface - thanks Johannes!
- For performance reasons, I strongly recommend using virtio network adapters instead of e1000.
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communication_engineering
|
https://int-av.com/commercial/corporate-conference/
| 2018-08-22T05:54:33 |
s3://commoncrawl/crawl-data/CC-MAIN-2018-34/segments/1534221219495.97/warc/CC-MAIN-20180822045838-20180822065838-00191.warc.gz
| 0.887635 | 229 |
CC-MAIN-2018-34
|
webtext-fineweb__CC-MAIN-2018-34__0__68321649
|
en
|
Corporate Conference Rooms
Integrated Audio Video knows that technology in your corporate conference rooms can make or break important business deals. Nothing kills confidence faster than audio and video equipment that doesn’t work during those important meetings. And worse yet, are complicated to manage and share.
Don’t leave this mission critical element of your business to chance. Contact Integrated Audio Video right away to ensure your equipment is enabling your business for success.
Integrated Audio Video provides solutions for corporate conference rooms and meeting facilities that help businesses and organizations of all types communicate more effectively whether face to face or through video and audio conferences with clients, vendors or employees.
Some of our services include:
- Indoor/Outdoor Audio Systems
- Commercial Grade Audio Video Systems
- Surveillance Systems
- Data/Telephone Networks
- Voltage Stabilization and Surge Equipment
- Touchscreen Control Systems
- Microphone Mixing and Paging System
- Video Scaling/Distribution
- Audio/Video Mounting Fixtures
- SFX/Club Lighting Systems
- Indoor/Outdoor Electronics
- Sound Masking Systems
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communication_engineering
|
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