List of amateur radio transceivers

Features include CTCSS and duplex operation for use with local repeaters, dual watch and dual reception, an LED flashlight, voice prompts in either English or Chinese and programmable LED lighting for the LCD display.

The FCC cited the Houston, Texas based importer Amcrest Industries which owns and operates Baofeng radio US for illegally marketing UV-5R, "capable of operating outside the scope of its equipment authorization," the FCC Citation said, which is outside of its Part 90 authorization granted.

The FCC asserts Amcrest marketed "UV-5R-series FM hand-held radios capable of transmitting on "restricted frequencies."

"Marketing a device that is "capable of operating outside the scope of its equipment authorization," is not allowed.

It features backlit keys, a built-in TNC for receiving DX Packet Cluster information, and the Sky Command II+ system (found on the K-Model), which allows for remote control of the transceiver using Kenwood's TH-D7A handheld or TM-D700A mobile radio.

The TS-820S was the second of three hybrid (including vacuum tubes and semiconductors) models produced by Kenwood during the 1970s and 1980s,[32] and was noted for its quality.

Its functionality and new hybrid technology made it one of the most popular transceivers marketed to amateurs in the late 1970s and early 1980s.

Its tubes are tuned manually, using the transceiver's drive, plate and load controls.

[41] The FT-221 is a modular VHF 2M all mode (SSB, AM, CW and FM) amateur radio transceiver, produced during the 1970s.

[46] The set is built by the Japanese Vertex Standard Corporation and is sold under the Yaesu brand.