ST 167 "Betta" Search receiver
ST167 "BETTA" is intended for:

  • detecting and locating of radio transmitting bugging devices in the TSCM survey
  • 24/7 monitoring
  • Evaluation of employment of Wi-Fi and DECT channels
  • Measuring the level of GSM, 3G,4G base stations 


  • Detection of analog and digital signals in 50 – 6000 MHz frequency range
  • Sound control (AM and FM demodulation)
  • Special algorithms for identification of CDMA 450, GSM, 3G, 4G, 5G, DECT, WLAN2.4, 5GHz  and BLUETOOTH
  • 24 hour monitoring with the creation of a database of events. Work on schedule
  • Jammers detection special mode, including GPS/GLONASS
  • SMS detection special mode
  • Indication of the level of GSM, 3G and 4G base stations
  • Separate indication of channels for 3G, 4G, DECT, WLAN 2.4 and 5GHz 
  • Multiple range settings
  • Special software “ST167 ANALYZER”
  • Firmware update via internet
  • Extremely small dimensions for this type of device

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Special software “ST167 ANALYZER” allows the user to:

  • to create a database of logged events
  • to operate the device directly and (or) remotely from a computer via Internet or LAN.
  • to update firmware via Internet


Adjusting the frequency of 3G and 4G, depending on the region (country) and the service provider, is available


Frequency range, MHz   
Threshold sensitivity, dBm

-90 (1000MHz)


 Passband, MHz                                                              

 2, 5, 10 ,15, 20
Average dynamic range, dB 65
Frequency measurements accuracy, MHz
Power Supply Built-in Li-Pol Battery 3.6V (1.8A/h)
Average current consumption, mA 450
PC interface

USB 2.0

Overall dimensions main unit, mm 90 X 54 X 21
Main unit 1
RF antenna 1
USB cable 1
Power supply 1
USB flash drive with software and user's guide 1