RF detector – frequency meter SEL SP-71R Raksa

SEL-SP-71-Raksa The device is designed to detect and locate in a near zone most surveillance devices using radio frequencies between 40 MHz and 8.5 GHz.
The device provides detection of:

  • cellular phones of GSM900/1800, UMTS(3G), CDMA450 standards;
  • DECT phones;
  • Bluetooth and Wi-Fi devices;
  • wireless video cameras;
  • radio transmitters with analogue modulation (AM, FM, PM);
  • radio transmitters with digital modulation and continuous carrier (FSK, PSK, etc.);
  • radio transmitters with wideband modulation up to 10 MHz bandwidth.
Distinctive features:

  • selective reception of radio signals;
  • detection of wide-band and digital signals;
  • signals listening;
  • metering of signals’ frequency and level;
  • an alert log;
  • silent alert signal (vibration mode);
  • no external antenna.
Technical characteristics:
Frequency range 40-3800 MHz
Typical sensitivity 70 mV/m
Dynamic range 50 dB
Pass bandwidth 10 MHz
Battery life in a watchdog mode 4-12 h
Battery life while in other working modes 3 h
Display OLED 128 х 64
Overall dimensions 77 х 43 х 18 mm
Weight 35 g

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