Automated adaptive complex of technical means (AA CTM) «Redan-Pirs» intended for timely and reliable data and voice transmission over HF radio channels. 
The versions differ in transmitters – 500, 1000 and 5000 W transmitters.

Small-size zenith antenna is designed to be used as part of field, semi-stationary and stationary radio transmitting centers and HF complexes to provide omni-directional radio communication (without blind zones) for short and long distance paths up to 1500 km. It is designed for the use in various climatic conditions (including Northern, mountainous and seismic regions).

Rotating transceiver logo-periodic antenna is designed to be used as part of semi-stationary and stationary radio transmitting centers and HF complexes in the systems of omni-directional backbone radio communication, for short and long distance paths up to 8000 km. It is designed for the use in various climatic conditions – up to IV wind and IV ice-coated regions.

The automated HF broadband radio transmitter "Vodopad-20" is designed for organization of backbone radio communication lines integrated into stationary communication hubs. The transmitter provides 100 programmable frequency channels.

Digital automated MF-HF radio receiving sets

RIP – is an auxiliary supply source, possible to support standby power supply (dc voltage) of aircraft electronic units during prescribed time after switching-off a regular onboard power supply.

Power supply unit is manufactured by module principle and can be elaborated under concrete object with technical and mass-dimensional characteristics according to requirements specification.

GOST: 21937 Steel grade: А, B, D, A32, Е32, А36 – Е36, A40, D40, А40S, D40S, 10ХН3МД, 10ГНБ, 45Г17Ю3 and etc. TU: № 5, 6, 7, 8, 9, 10, 12, 14а, 14б, 16а, 16б, 18а, 18б, 20а, 20б, 22а, 22б, 24а, 24б

GOST: 9235-76 Steel grade: А, B, D, A32 – Е32, А36 – Е36, A40, D40, A40S, D40S, 10ХН3МД, 10ГНБ, 45Г17Ю3