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RPA-500
Aiborne direction finder

Direction finder provides: 
  • determination of the direction to the emission source in the frerquency range 100 to 512 MHz;
  • detection and bearing of emergency signals on the frequencies 121.5 MHz, 156.8 MHz and 243.0 MHz and on COSPAS-SARSAT frequencies;
  • receiving and decoding of COSPAS-SARSAT signals;
  • determination of the direction to the emission source on all modulation formats; 
  • the mode of the listening to the watched signals sources. 
Direction finder components:
  • B15-RPA — antenna unit;

  • B8-RPA-2 — control and indication unit.

Key features
Basic specifications
Direction finder provides: 
  • determination of the direction to the emission source in the frerquency range 100 to 512 MHz;
  • detection and bearing of emergency signals on the frequencies 121.5 MHz, 156.8 MHz and 243.0 MHz and on COSPAS-SARSAT frequencies;
  • receiving and decoding of COSPAS-SARSAT signals;
  • determination of the direction to the emission source on all modulation formats;
  • the mode of the listening to the watched signals sources . 
Direction finder components:
  • B15-RPA — antenna unit; 

  • B8-RPA-2 — control and indication unit.

Antenna dimensions (HхL), mm: 156×350
Antenna weight, kg max. 5
Dimensions of control panel, mm: 86,2x82,8x122
Operating ambient temperature for antenna, °С -60 to +55
Power consumption, W (27V) max. 30