For: Avalanche transceiver A transceiver is a device that has both a transmitter and a receiver which are combined and share common circuitry or a single housing. If no circuitry is common between transmit and receive functions, the device is a transmitter-receiver. The term originated in the early 1920s. Technically, transceivers must combine a significant amount of the transmitter and receiver handling circuitry. Similar devices include transponders, transverters, and repeaters.
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9000 Apple AT&T BenQ BlackBerry Blog Bluetooth cellphone cell phone Cell Phone ... Not to mention that most handset designers are also men. ...www.mobiletoones.com/blog/tag/handsetFor: Avalanche transceiver A transceiver is a device that has both a transmitter and a receiver which are combined and share common circuitry or a single housing. If no circuitry is common between transmit and receive functions, the device is a transmitter-receiver. The term originated in the early 1920s. Technically, transceivers must combine a significant amount of the transmitter and receiver handling circuitry. Similar devices include transponders, transverters, and repeaters.
Radio technology
main: Two-way radio
Telephony
On a wired telephone, the handset contains the transmitter and receiver for the audio and in the 20th century was usually wired to the base unit by Tinsel wire. The whole unit is colloquially referred to as a "receiver." On a mobile telephone or other radiotelephone, the entire unit is a transceiver, for both audio and radio.
A cordless telephone uses an audio and radio transceiver for the handset, and a radio transceiver for the base station. If a speakerphone is included in a wired telephone base or in a cordless base station, the base also becomes an audio transceiver in addition to the handset.
A modem is similar to a transceiver, in that it sends and receives a signal, but a modem uses modulation and demodulation. It modulates a signal being transmitted and demodulates a signal being received.
Ethernet
thumb|right|100BASE-TX to 100BASE-FX transceiver. Transceivers are called Medium Attachment Units (MAUs) in IEEE 802.3 documents, which were widely used in 10base2 and 10base5 Ethernet networks. Fibre-optic gigabit and 10 gigabit Ethernet utilize transceivers known as GBIC, SFP, XFP and XAUI.
Sources
See also
- 4P4C, de facto standard connector for telephone handsets
External articles
- Patents
- , John Stone Stone, "Apparatus for simultaneously transmitting and receiving space telegraph signals"
- , A. J. Kloneck, "''Simultaneous sending and receiving system"
- , A. J. Kloneck, "''Simultaneous sending and receiving system"
- , C. Le G. Fortescue, "Combined wireless sending and receiving system"
- General
- 7 MHz SSB TRANSCEIVER 7 MHz SSB TRANSCEIVER
