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Digital Line Carrier Bug

Digital Line Carrier Bug
Digital Line Carrier Bug
Brand: Endoacustica
Product Code: ENKPL-SD KPL-SD
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The bug at conveyed wave occurs without casing and is equipped with an external microphone and cables for connection to the mains supply at 220V.
The system is based on a system designed specifically for eavesdropping, and for the transmission of information gathered through the subcarrier frequency of the electrical network, cable network to 220 V, 50 Hz AC.
This allows you to place up to three transmitters in a single location, each working on a different frequency. The transmitter of the bug is connected in parallel to the cable to 220V, at any point and with any polarity.
The receiver is housed in a metallic box instead, and has cables for connection to the mains, headphone sockets, tape recorder, and cable for external power. The volume control, the tuning knob and switch on and off are located on the front panel.
Thanks to the high value of the subcarrier frequency, it is possible to install the transmitter and the receiver on the two different phases of the mains power cable, so as to significantly reduce any possible interference on the audio channel.

FEATURES

  • Digital encryption;
  • Tiny size;
  • AC Power supply;
  • High data transfer speed (125 Kbit/sec);
  • Audio compressor;
  • Dynamic range over 76 dB;
  • High quality audio signal.

TECHNICAL SPECIFICATION TRANSMITTER

Frequency   1,6-2,4 MHz
Modulation   GMSK
Rate data transfer   125 kbit / s.
Power supply   AC 220 V, 50 Гц
Output voltage   200 mV
Current consumption (AC 220 V)   20 mA
Dimensions   65 x 25 x 10 mm

TECHNICAL SPECIFICATION RECEIVER

Frequency   1.6 - 2.4 MHz

 
Modulation   GMSK
Sensitivity   20 mcV
Current consumption   70 mA
Power supply:    
- Internal   4 x AAA 1.5 V
- External   6 V DC, 350 mA
Dimensions   130 x 68 x 20 mm

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