Neptune-500 Radio Transmission Device for Efficient Communication

The radio transmitting device "NEPTUN-500" provides information transmission through telegraph and telephone communication channels by methods of amplitude, frequency and phase modulation.

The radio transmitting device is designed for operation as part of communication complexes on surface ships, submarines, coastal communication centres, as well as for autonomous use.

The radio transmitting device provides round-the-clock continuous operation on antennas with wave impedance of 75 Ohm without limitation on KBV.

Cooling is forced air cooling by built-in fans.

The radio transmitting device complies with the requirements of GOST RV 20.39.304-98 (performance groups 2.1.1,2.3.1, and in terms of resistance to external mechanical influences - group 2.2.1). Letter 01.