The RAKSA-120 selective field indicator is designed to detect in the near zone and determine the position of radio transmitting devices used for covert recording of audio and video information.

The principle of operation is a high-speed superheterodyne receiver with a low IF and a frequency synthesizer. The scan and analysis cycle time for all digital and analog signals does not exceed 1.5 seconds. The RAKSA-120 field indicator can operate in protection, survey, search, spectrum readout, and digital signal monitoring modes.

Available in two versions: local and export. In the local version, the interface language is Russian. The export version is multilingual (English, German, French, Italian, Spanish).

The RAKSA-120 field indicator allows you to detect:

• mobile phones of the following standards:

GSM 850 / 900E / 1800/1900,

UMTS 850/900/1800/1900/2100,

CDMA 450 (AH) /

800/1900 - GSM 900E / 1800

UMTS 900/2100

CDMA 450 (A)

• DECT cordless phones;
• Bluetooth and WiFi devices;
• Wireless video cameras;
• analogue modulated radio transmitters (AM, FM, FM);
• radio transmitters with digital modulation and continuous carrier (FSK, PSK, etc.);
• Broadband modulated radio transmitters with a bandwidth of up to 10 MHz.