Shipboard radio transmitter medium and short waves Ersh-R

Shipboard radio transmitter “Ersh-R”

Shipboard radio transmitter “Ersh-R” installed in ships of the fleet of the fishing industry in the 50s of the last century. “Ersh-R” was used for telegraphy and radiotelephone Navy ships with each other and with the coastal radio stations.

R-807 “Berkut” aircraft radio transmitter

Modulation: AM, CW.

Frequency range: 200 – 1500 kHz, 2 – 18.1 MHz.

27V DC line supply or inverter type U-600.

10 fix frequencies and cable remote control possibility.

Prototype – USA company COLLINS transmitter AN/ART-13.

Radio receiver RPS

Radio RPS (radio aircraft) was produced in the USSR, and was used by transport aviation. It is also used for terrestrial communication systems.

Krot-M HF Radio receiver

HF Radio receiver Krot, developed in 1947 based on the ideas of designs captured German radio Koeln E 52b, Telefunken T9K39 etc. Produced from 1948 to 1952 at the Kharkov radio factory number 158. HF Radio receiver Krot-M, was produced from 1953 to 1960. Adjustment range frequencies. 1.5 – 24 MHz.

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R-311 “Omega” HF radio receiver

HF radio receiver R-311 “Omega”- Soviet shortwave radio for military use with self-powered, manufactured from 1954 until the mid-1970s. One of the most common tube connected receivers in the Armed Forces of the USSR.

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