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Standards and Technical Documents - 1027-1996 - IEEE Standard Method for Measurement of the Magnetic Field in the Vicinity of a Telephone Receiver -- 10.1109/IEEESTD.1996.84047
Description: Abstract The methodology for measuring the magnetic field strength in the vicinity of a telephone receiver is described.
Supplier: Tele-Communication, Inc.
Description: Listen Technologies LA-330 Lanyard - Listen Transmitters Receivers Adjustable nylon strap Design keeps unit from twisting Transmitter and receiver clip onto metal loop Documents and Downloads LA-330 Data Sheet This body pack lanyard boasts a simple, yet elegant design to enable users to wear
Description: to prevent interference - 9V rechargeable (battery and charger included) or 9V Alkaline for the receiver (pager) - Sends signals to compatible receivers up to 80 feet away - 10-year battery operated telephone ring transmitter - Ideal for work in the garden when you are unable to see an alternative signaler
Supplier: Uniden America Corporation
Description: The BC-GPSK serial GPS receiver connects easily to your scanner or other device. Sophisticated and durable with waterproof housing and built-in magnet mount
Supplier: Grommes~Precision Electronics, Inc.
Description: microphone and/or telephone.It also includes a separate “Music-On-Hold” input that is perfect for stores, shopping centers, and any environment that uses digital message repeaters. The message can be sent to just the telephone system and/or to the main speaker line itself. Perfect
Supplier: Star Micronics America
Description: High-powered, high sound pressure level, very thin size
- Features: Dynamic Receiver
- Application: Computer / Workstation, Consumer Electronics / Gaming, Telephone / Voice Communication
Supplier: Electronic Sensors, Inc.
Description: is converted to level information inside the Diver RF transmitter. This data is sent by a wireless data link to the 9140 Diver RF receiver, where it is stored for later transmission over a standard telephone connection. The Diver RF is pre-programmed to read and send information to the receiver every 8 minutes
Description: , receiver/speakerphone/headset volume control, 18-number speed dial, rapid scroll, line status indication, data port, hold, mute, flash, automatic line selection, chain dialing and programmable pause. Caller ID/Call Waiting features include 99 Name/Number Caller ID History, visual message waiting
Supplier: Howard Computers
Description: The headset has been updated with a new look, improved ergonomics, and simplified usability. Headset allows their users a much wider range of movement than possible with a telephone receiver. This investment is worthwhile for anyone who spends an office, in a home office, or in a call center
Telephones and Cellular Phones - Paramount 541-518 Eiffel Tower Nostalgic Vintage Style Telep -- 541518Supplier: CompUSA
Description: Redial * Receiver volume High / Low control * Ringer High / Low controlSpecificationsParamount 541-518 Eiffel Tower Nostalgic Vintage Style Telephone Receiver volume: High / Low control Ringer: High / Low control
Supplier: Softchoice Corporation
Description: The headsets have been updated with a new look, improved ergonomics, and simplified usability. Headsets allow their users a much wider range of movement than possible with a telephone receiver. This investment is worthwhile for anyone who spends an office, in a home office, or in a call center
- Type: Wired, Microphone Included
- System Signal: Mono
Description: Abstract Telecommunication has never been perfectly secure. The Cold War culture of recording devices in telephone receivers and bugged embassy offices has been succeeded by a post-9/11 world of NSA wiretaps and demands for data retention. Although the 1990s battle for individual and commercial
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Parts by Number for Telephone Receiver Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|LXT324NE||AmericanMicroSemi||AMS||Linear ICs:Telecommunication Circuits:Telephone Receivers||Linear ICs:Telecommunication Circuits:Telephone Receivers|
|723A||ASAP Semiconductor||WE||Not Provided||Telecom. Telephone receiver earpiece.|
|9916530000||PLC Radwell||Weidmuller||Not Provided||TELEPHONE RTU RECEIVER|
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Application: Off Hook Telephone Switching (.pdf)
In the past, disconnecting a telephone connection required the placement of the handset on the receiver. This placement activated a mechanical switch which created the electrical disconnect. The mechanical switch is subject to any spillage or debris clogging the contacts which will affect
Wireless Devices for Temperature Monitoring (.pdf)
devices, we seldom notice it, but just take a look at the. typical telephone pole on your way home or behind your computer when you get there. Fortunately,. for those involved with instrumentation, the explosive growth of wireless devices in communication,. measurement and control offers a promise
? DBroadband Multimedia Servers for IPTVesign Options with ATCA (.pdf)
Internet channels provide individual audiovisual content on demand. Such applications are frequently summarized as IPTV. Applications include the traditional programmed Video on Demand from a library of movies, which can be delivered through data channels over the telephone networks (DSL) as well
EETimes.com | Electronics Industry News for EEs & Engineering Managers
XML derivatives seek to pry open telco switches Derivatives of the Internet's Extensible Markup Language are taking center stage in the effort to force open the formerly closed world of circuit-based switches in the telephone company central office. The advent of tools that leverage Web scripting
Medical Device Link . Wireless Technologies Find Niche in Patient Care Wireless and remote-access technologies facilitate patient data gathering in hospitals and home-healthcare environments.
States. Others will use encryption and compression technologies to transmit medical data over cellular telephone networks, which then pipe the data by modem into the hardwired networks. The hallmarks of these wireless-ready systems are easy to recognize. Antennas, screwed into the walls at the ends
Smart Computing Article - Internet Connection Devices
they're causing interference. You can perform an unscientific test for possible noise on your telephone line by picking up the receiver and hitting a key other than zero. Listen for any stray static on the line. Other than hardware devices, a corroded telephone line connector or exposed wiring
Smart Computing Article - Jabber to justification
(such as telephone headsets with built-in microphones) may utilize monaural sound. Eighth-inch to one-fourth-inch, and one-fourth-inch to eighth-inch adapters are available in stereo-to-stereo, monaural-to-monaural, stereo-to-monaural, and monaural-to-stereo versions. Telecommunications and networking jacks
Sensor Sense: Optical data transmission
represents a logic 1 value while the other frequency represents a logic 0. This resembles the way modems use two different audio tones to send data over telephone lines. The signal from the infrared sensor in the receiver feeds narrow-band filters tuned to the two frequencies. The filters minimize any
Engineering Web Search: Telephone Receiver Top
Telephone exchange - Wikipedia, the free encyclopedia
A telephone exchange or telephone switch is a telecommunications system used in large enterprises or in the public switched telephone network.
Cordless telephone - Wikipedia, the free encyclopedia
Cordless telephone From Wikipedia, the free encyclopedia
ePanorama.net - electronics, audio, video, circuits and...
Telephone headsets Telephone history How telephone network works Telephone info specific to Finland Telephone equipment regulations
IEEE SA - 1027-1984 - IEEE Draft Trial-Use Standard Method for...
1027-1984 - IEEE Draft Trial-Use Standard Method for Measuring the Magnetic Field Intensity Around a Telephone Receiver
telephone -- Encyclopedia Britannica
Receiver Anti-sidetone circuit Development of the telephone instrument The telephone instrument Working components of the telephone
VLF/LF digital multichannel receiver - TRC 2556: TRC 2556 -...
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HowStuffWorks "What is digital spread spectrum as used in...
The challenge is to keep both the transmitter and receiver synchronized -- but with accurate clocks and pseudo-random number generators, this is
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