Army Radio  army transmitters
army receivers grc
AN/VRC-22 AN/VRC-22 VEHICULAR RADIO SET,  Main component Tranceiver RT-68 frequencies 38-54.9 MHz VHF (FM) continuously tunable or 100 KHz-step channels. Receives and transmits both voice and 1600 Hz ringing FM; range 10-15 miles. Receiver circuit has variable 1st IF 4.45-5.45 MHz and fixed 1.4 MHz 2nd IF; also squelch and 600 ohm audio output. Transmitter uses crystal-controlled  and oscillator power amp; power output 2 watts (LO) or 15 W (HI). With Power Supply PP-112  24 VDC 6.5 amp, or Power Supply PP-109  12 VDC 12 amp,  the Mounting Table  ΜΤ- 297GR. the transceiver RT-70, the power supply AM-65 the auxiliary receiver RT-110 and the control box C-375  we have the armored vehicle radio set AN/VRC-22  with intercom for the crew