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Communication complex "Tsifra-M"

Digital radio stations of the Tsifra-M communications complex provide the following functions:
  • analog communication mode for compatibility with legacy radios with PL-tone support;
  • individual, group and circular call; anti-jamming digital transmission of voice messages;
  • cryptographic protection of transmitted information according to algorithms DES and GOST 28147;
  • transmission and data reception via interfaces USB and RS-232;
  • control and programming of radio stations via USB interface;
  • radio interface of APCO 25 standard;
  • transmission and display of service signaling information (identifiers of the source, recipient and subscriber group number and etc.).
Composition of the complex of means of communication "Tsifra-M":
  • portable, car and stationary radios;
  • headsets and remote controls;
  • PSTN couplers;
  • cryptographic key padding devices;
  • workstation of the cryptographic key generation center;
  • workstation for managing the master key storage unit;
  • battery chargers in radio stations;
  • antennas.
Digital radio stations of the Tsifra-M communications complex provide the following functions:
  • analog communication mode for compatibility with legacy radios with PL tone support;
  • individual, group and circular call; interference-free digital voice transmission;
  • cryptographic protection of transmitted information according to algorithms DES and GOST 28147;
  • transmission and data reception via USB and RS-232;
  • control and & nbsp; programming of radio stations via USB interface;
  • radio interface according to APCO 25 standard;
  • transmission and display of service signaling information (identifiers of the source, recipient and subscriber group number and etc.).
Portable radio station "Tsifra-PM";
  • frequency range: 146-174 MHz;
  • communication range: up to 8 km;
  • operating modes: digital and analog;
  • cryptographic protection of voice messages;
  • data transfer;
  • uptime: not less than 8 hours;
  • weight: not more than 600 grams.
Car radio station "Tsifra-AM":
  • frequency range: 146-174 MHz;
  • communication range: up to 25 km;
  • powered by on-board network of the car;
  • cryptographic protection of voice messages and data transmission;
  • connection of additional devices.
Stationary radio station "Tsifra-SM":
  • frequency range: 146-174 MHz;
  • communication range: up to 25 km;
  • cryptographic protection of voice messages and data transmission;
  • access to the public telephone network;
  • powered by 220 V.

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