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Non-Linear Junction Detector GSS-36 (BNJ-1009)

The non-linear junction detector GSS-36 is an indispensable tool for

quick and reliable location of unauthorized electronic devices during

search operations in premises with a high density of electronic

equipment. It is very effective when it comes to identify miniaturized

electronic devices (10x20mm) at a considerable distance, which is

sometimes crucial when a suspicious object is to be analyzed from a

safety range.

GSS-36 is dramatically superior to any competitive instrument in the

industry in terms of detection range, selectivity and positioning

accuracy. Some striking examples: «GSS-36» and «ORION» were used in a comparison test

to detect 2d and 3d harmonic junctions which revealed that «GSS-36» has a three times

wider detection range. Moreover, if the 2d and 3d harmonic (i.e. artificial and natural)

junctions were located closer than 30cm to each other, the NLJD «ORION» could not

distinguish between the 2d and 3d harmonics, whereas «GSS-36» easily separates individual

responses at each harmonic from a distance of at least 1 meter.

• The use of microwave frequency range gives «GSS-36» some unique capabilities of

detecting semi-conductors hidden by different materials. It can detect

semiconductors through slits and holes, ungrounded shielding, by means

of reflection from a smooth surface etc. A SIM-card e.g. can be detected

from a distance of 1m.

• A very narrow directional pattern of the antenna and a built-in

pinpointing laser provide space selective detection of various

semiconductor elements with high precision. Sometimes it is a key factor

when a suspicious object has to be analyzed from a safe distance.

• The indication and controls are the same as in previous LORNET

versions (e.g. radiated power change in automatic and manual modes).

• This instrument uses the innovative technology and materials and has a very ergonomic

design. It is compact; light weighted and is very easy to use.

• The electromagnetic influence upon the operator is kept to the minimum level due to a

very low duty cycle of probing pulses and decreased radiation to the operator side.

• The instrument uses wireless headphones

 Probing signal mode - Pulse

 Probing signal frequency range - (3580-3620) MHz

 2d harmonic receiver frequency range - (7160-7240) MHz

 3d harmonic receiver frequency range - (10740-10860)

MHz

 Antenna gain at fundamental frequency - 20 dB

 Antenna gain at 2d harmonic - 24 dB

 Antenna gain at 3d harmonic - 27 dB

 Pulse power and duty cycle - 20 W (0,6%)

 EIRP (equivalent isotropic radiated power = radiated power plus antenna gain) 2000 W

 2d and 3d harmonics sensitivity (antenna gain not considered) -110 dBm

 Dynamic range > 40 dB

 Antenna directional pattern width (at 1st/ 2d/ 3d harmonic) - 16/ 8/ 4 degrees

 Time of continuous operation at the maximum probing power - 3,0 hours

 Dimensions in operational / shipping condition -

477х303х227 /303х303х230 mm

 Fully equipped weight < 1,2 kg

 Building on a very high probing signal frequency

and a very narrow antenna directional pattern the

NLJD

DETECTION EQUIPMENT

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