Channel#1. SEARCH RECEIVER (20 MHz - 6 CHz)
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3. CHANNEL#1. SEARCH RECEIVER (20 MHZ - 6 GHZ)
The channel is designed to detect radio signals of analog and digital radio transmitting
eavesdropping devices in the 20 MHz -6 GHz range.
To receive radio signals, two antennas are used: a telescopic antenna (Fig.1, item 2) and a
mini-antenna (Fig.1, item 9). It is recommended to use the telescopic antenna for receiving
signals in the range of 20 MHz - 3 GHz.
The mini-antenna is recommended for receiving signals in the 2 GHz - 6 GHz range.
Any of these antennas can be used to receive signals in the 2 GHz - 3 GHz range.
Antennas are connected to the ANT socket located on the top panel (Fig. 10).
Fig.10
The analysis of the detected signals is performed using:
graphic information (spectrogram, oscillogram, table of signals);
acoustic information (headphones or built-in speaker).
Channel functional diagram
Fig.11
