The portable MF band radio transceiver

FERRA - the first Russian mobile communication system for underground work

FERRA – the first Russian mobile communication system for underground work. Its range has exceeded the world's existing analogues.

It uses a new generation of miniature antennas (point ferromagnetic radiators) and allows voice communication at distances of up to 100 km without lifting and installing fixed antennas, and the most important feature of FERRA is its ability to transmit radio signals through rock.

100 km

on the Earth's surface

5 km

in mine workings, mines and shafts

1 km

in caves and through rock formations

Products

We aim to change the approach to underground communications by offering advanced technologies that make communications efficient and reliable even in the most challenging environments.

Patents

System of control and protection of remote stationary objects

Regional mobile network and customer terminal

Shortwave radio network for the transmission of discrete messages

Method of transmission of discrete messages via radio communication channels

Vibrator antenna

Tunable resonant antenna with matching device

具有阻抗校正器的可重构谐振天线

Method of transmission via channels with phase shift keying

Tunable resonant antenna with matching device

Our contacts

644012, Russia, Omsk,
pr. Akademika Koroleva, 32, office 315

Address

Phone

+7 (381) 229-24-64

E-mail

xferra@mail.ru