The AN/GRC 106 is a mobile or fixed HF radio, issued in 1967. It was built in the USA by General Dynamics. The radio set consists of: RT-662, receiver and exciter and AM-3349, linear amplifier.
Freq range: 2.0-29.999 MHz in 0.1kHz spacing
Range: up to 8km
Power Output: 200W (CW,FSK), 400W (USB), 50W (tune)
Power Input: 27V, 50A