HF radio for armored vehicles.
Used by the Soviet military since the late 1940s. Used by the Warsaw Pact countries and the Arab countries from 1950s until late 1960s, designated 10RT-12.
Frequency range: 3.75 to 6 MHz, tunable or crystal controlled (using 15 plug-in crystals); CW (morse) or AM (Amplitude Modulation) voice; output power: 10 Watts CW, 3.4 Watts AM; operates from 12 Volts DC.
Vacuum tubes technology.
10RT-12 HF Radio Set
