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Army VHF-FM radio station "R-392 / A" since 1982 produced Orsha plant "Red October". Radio station "R-392 / A" is intended for simplex radio communication at 6 fixed frequencies in the range of 44 ... 50 MHz. The radio station has speech encoding inversion, noise suppressor. With a station of the same type on a full-time antenna, in an open area, reliable radio communication is possible at a distance of 7 ... 10 kilometers. A regular 10-NKGTS-1D battery provides continuous operation of the radio station for 10 hours to receive or one hour to transmit. The duration of the transfer should not exceed 5 minutes. The receiving part of the radio station '' P-392 / A '' is assembled according to a super-heterodyne scheme, with double conversion. The first IF of the radio station is 13 MHz, the second is 1.6 MHz. The sensitivity of the radio station 0.5 mV. Transmitter output power of at least 1.5 watts. Frequency modulation, with deviation of 5 ... 10 KHz. The radio station is powered by a standard battery or other source, with a voltage of 12.6 volts. The receiver in noise reduction mode draws a current of 40 mA. The transmitter consumes up to 500 mA. Operating temperature range from -50 to 50 ° C. The dimensions of the radio station are 145x60x235 mm, the weight of the set is 3.3 kg. The radio station with the index "A" operates on other frequencies in the same band.