Radio station '' Niva-M ''.
Receiving and transmitting radio equipment.The radio station "Niva-M" was produced presumably since 1983. Stationary single-channel, transistorized HF radio station, consisting of a transceiver and a power supply unit. The PC is intended for use in the country's agriculture. The transceiver is made in the form of a desktop telephone switchboard. The layout and installation of the RS are similar to those of the RS "Karat-M". Difference of RS "Niva-M" in the use of a telephone receiver, loudspeaker and design. Powered by a battery or network via a power supply unit. Frequency range 1.6 ... 2.85 MHz (1 fixed frequency). Transmitter output power 0.5 W. Sensitivity 7 μV. The nominal output power of the amplifier is 200 mW. Power consumption when receiving 0.65 W, transmitting 3.5 W. The communication range between radio stations of the same type and recommended antennas is 35 ... 50 km.
