The transceiver first appeared in the 1920s. Before then, receivers and transmitters were manufactured separately … See more

In a wired telephone, the handset contains the transmitter (for speaking) and receiver (for listening). Despite being able to transmit and receive data, the whole unit is colloquially referred to as a "receiver". On a mobile tele… See more

Because transceivers are capable of broadcasting information over airwaves, they are required to adhere to various regulations. In the United States, the Federal Communications Commission oversees th… See more

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• Two-way radio
• 4P4C, de facto standard connector for telephone handsets
• Duplex, two-way communications capability… See more

• U.S. patent 0,716,136, John Stone Stone, "Apparatus for simultaneously transmitting and receiving space telegraph signals"
• 7 MHz SSB transceiver See more