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
Made on
Tilda