Radio station `` R-848 '' (Mars).
Receiving and transmitting radio equipment.The radio station "R-848" (Mars) has been produced since 1964. Designed for the organization of service communications in the Ministry of Internal Affairs and was supplied in three versions: 43P3 - stationary (central), 28P3 - for placement on cars, and 30P3 - for placement on motorcycles .. Produced with the frequency ranges 142 ... 154 MHz and 172. ..174 MHz, had three communication channels and made it possible to establish simplex, tuningless and search-free communication on one of the channels between stationary and mobile objects at a distance of up to 70 kilometers. Receiver sensitivity 1.5 μV. FM modulation with a width of 7 kHz. Transmitter output power 4 W. Power supply 12 V. The current consumption in standby mode is 1.75 A, for transmission up to 6 A. The radio station was also used in some other sectors of the national economy. More detailed information about the radio station "R-848" is available on the Internet.
