Army Radio  army transmitters
army receivers grc
 
RT-77/GRC-9 TRANSCEIVER
VRC
GRC-9

RT-77/GRC-9  TRANSCEIVER

The AN/GRC-9 Radio set is a low-power radio radio set that was used as vehicular or ground unit..

Receiver is continuously tuneable in 3 bands AM-CW 2-3.6, 3.6-6.6, and 6.6-12 MHz, 456 KHz IF, 200 KHz Calibration Points. AF and RF Gain Controls and Headset jacks. Tubes (2) 1L4, (3) 1R5, (1) 1S5, (1) 3Q4. Requires 1.4 VDC @450ma and 105 V @20ma.

Transmitter is also continuously tuneable 2-3.6, 3.6-6.6, and 6.6-12 MHz or two pre-set channels, AM-CW, Hi-Lo Out-puts 7 or 1 Watt AM, 15 or 5 Watt CW. Uses 2E22 tubes in power amp. With tubes (2) 1L4, (3) 1R5, (1) 1S5, (3) 3A4, and (1) 3Q4. Requires 580 VDC @100ma, 6.6 VDC @2 Amps, 120 VDC @45ma, 1.5 VDC @500ma, and 6.9 VDC @575ma.

GRC-9-1
GRC-9-1
GRC-9-2
GRC-9-2