Short range VHF transmitter-receiver, component of GRC-3 to 8 series – family of vehicular VHF radio communication equipment, used by all tactical echelons.
Used by the US military from early 1950s until late 1960s, designated RT-70/GRC.
Used by the IDF during the Six Day War (1967).
Frequency range: 47 to 58.4 MHz; FM (Frequency Modulation); output power: 0.5 Watts; powered by 12 Volts DC; range: 1.5 km.
Vacuum tube technology.
Radio Set MH-70
