TM 11-4022: Radio Receiver and Transmitters BC-620-A, -B, -F, -G, -H, and -J (Repair Instructions)

TM 11-4022 Radio Receiver and Transmitters BC-620-A, -B, -F, -G, -H, and -J (Repair Instructions)

TM 11-4022

Radio Receiver and Transmitters BC-620-A, -B, -F, -G, -H, and -J (Repair Instructions)

Army · TM · Jun 1945 · 68 pages

About

RESTRICTED SECTION DESCRIPTION OF RADIO RECEIVER AND TRANSMITTERS - BC-620-(*) A, -B, -F, -G, -H, AND -J 1. General a. USE. Radio Receiver and Transmitter. BC-620-(*) is designed for short-range two way voice communication. It is a low power, portable, frequency-modulated radio receiver and transmitter. b. RANGE. The set is designed to operate over distances up to 5 miles. The maximum range will be greater when operating from an elevated position. c. FREQUENCY COVERAGE. The unit is crys- tal-controlled in reception position, but not in transmit position, and will operate over the frequency range from 20,000 to 27,900 kilo- cycles (kc). The equipment is designed to operate on any two channels within its fre- quency range. The channel is selected by the use of a band change switch located on the front panel.

DesignationTM 11-4022

EditionJun 1945

StatusSuperseded

Pages68

FunctionComms Signal

CollectionHistoric

Public domain (U.S. Government work)

References 6

TM 11Not in the Vault
TM 154Not in the Vault