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NR-900S - Non-linear junction detector (New version)

Areas of applications:                              
Detection of mobile phones
Searching of Improvised Explosive Devices (electronic control systems of IEDs) at background of complex man-made interference from urban constructions
Detection of concealed electronic devices during TCSM operations

√ New non-linear junction detector NR-SOUND, ensuring sensitivity not worse than minus -140 dBm
√ Range of detection is comparable to the nonlinear detector NR900EK "Eagle".
√ A non-trivial solution for the receiving tract provides for the possibility of fine structure analysis of the reflected signal.
√ For the first time the possibility of identifying and selecting of active electronic targets against a background of interfering noise generated by other    electronic devices is realized.
√ Modular design solution provides for operational use of NR-900S (Sound) in a compact "pistol" version.
Average probing signal power in Searching mode not less 400 mW
Maximal probing signal pulse power in Searching mode less 2 W
Maximal probing signal continuous power in Listening mode not less 2 W
Probing signal level
0 dB
-6 dB
-12 dB
Receiver input signal attenuation 10 dB, 20 dB, 30 dB, 40 dB
Received signal level indication
LED display
Power supply 2 x ‘Soshine’ 18650 Li-ion rechargeable cells 2800mAh, 3.7V
Operational condition:
Operating temperature
Storage and shipping temperature
Relative humidity (under +35° ±2°С)
-30°С … +40°С
-40°С … +50°С
93±3 %
Continuous operation time with two sets of fully charged cells: 
-Searching mode
-Listening mode
not less 3 h
not less 1 h
Device in a ready for operation state
Complete set in a standard packing
1.4 kg
8 kg


Download NR-900S-new-user-manual-ENG pdf

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