LUX - non-linear junction detector  
LUX - non-linear junction detector
 
 		 Non-linear junction detector "LUX" is designed to detect various kinds of electronic devices containing semiconductor elements, such as eavesdropping devices, audio-recording devices, and remote control devices etc., both in switched-on and switched-off modes.

"20 К" mode allows listening to low-frequency signal of a working electronic device (tape recorder, radio transmitter, microphone amplifier).
Distinctive features:
1. Single-body construction consists of antenna unit and an extending arm where receivers, transmitter and processing unit are placed.
2. Possibility to connect headphones.
3. Non-linear junction simulator is included in delivery set.
4. Small size, ergonomic design, weight is low as 1.3 kg make the detector capable for work in hard-to-reach places.
5. Adjustable power output and sensitivity.
Characteristics:
Transmitter:  
Operation mode pulse
Fundamental frequency 915 MHz
Tuning step size 200 kHz
Max output power in pulse 16 ± 1 dB
Min output power in pulse 1.6 dB
Receiver:  
2nd and 3rd harmonics  
True sensitivity of each reciever at signal/noise= 6 dB 136 dB/W
Dynamic range of receivers not less than 30 dB
Manual gain control of receivers in 4 steps, (10 ± 1) dB in each step
Antennas  
Quantity 3 antennas integrated in one unit
-3 dB beamwidth of transmitiing and receiving antennas not more than 90
Power level of side and back lobes of transmitiing and receiving antennas not more than 10% from major lobe level
Polarization ellipticity is not more than 1,5
Transmitting and receiving antennas have coaxial patterns  
Deflection of major beam maximums not more than 5 °
Product documentation and software:
FileDescriptionFile size
Download this file (LUX-Non-Linear-Junction-Detector-Manual-English.pdf)LUX Non Linear Junction Detector.pdfUser Manual110 Kb
Download this file (LUX_NLJD_Case_HQ.jpg)LUX NLJD Case Photo HQ.jpgHQ Photo823 Kb
Download this file (LUX_NLJD_Front_Panel_HQ.jpg)LUX NLJD Front Panel HQ.jpgHQ Photo155 Kb
Download this file (LUX_NLJD_HQ.jpg)LUX NLJD Product Photo HQ.jpgHQ Photo211 Kb
Download this file (LUX_NLJD_Separate_Battery_HQ.jpg)LUX NLJD Separate Battery HQ Photo.jpgHQ Photo237 Kb