“SPEKTR – MK” 频道无线电收听监视综合设施“光谱号-MK”

 

The multi-channel radio-monitoring complex "Spektr - МК" is designed to scan radio waves for any signs of unauthorized radio transmissions at the frequencies from 40 to 3000 МHZ, as well as to detect covet eavesdropping devices that transmit information through 220V AC and weak current lines. The system uses several spaced antennas to allow for the detection and identification of radio transmissions at the frequencies from 40 to 3000 MHz.
"Spektr - МК" is designed to discover covet listening devices that transmit data through wire lines. The wire line converter (WLC) is used to locate and analyze low frequency signals that are transmitted through 220V AC and weak current lines (fire/security, telephone lines at the carrier frequencies in the range of 600 HZ - 10 MHz).