TSCM Equipment - Non-linear junction detectors NLJD

Duoble Probing Frequency Non linear junction detector - Lornet 0836 NEW!

Non Linear Junction Detector Lornet 36 NLJD

The non-linear junction detector LORNET-0836 is the indispensable tool for quick and reliable detection of devices containing semiconductor components. It can be used for counter-surveilance search works in premises (covert transmitters identification), as well as for location of explosive devices outdoors. The DPF (double probing frequency) technology with a patent pending antenna system places it truly apart from the competition.

First probing signal frequency	789,5 ... 791,5 MHz
Second probing signal frequency	3581,5 ... 3607,5 MHz
Transmitters peak power in each frequency range	40 W / 20 W

Product will be available at the end of April 2012

Non linear junction detector - Lornet 36

The non-linear junction detector LORNET-36 is the irreplaceable device at carrying out of operational and search activities in premises with high density of subjects containing electronic devices and also by search of small-sized electronic devices (1х 2cm). The device is also effective at long distance from the subjects that is very good at analysis of suspicious subjects within safe distance.

New frequency non overlaping with cellular phones: 3580-3620 MHz

Lorgnette-24 non-linear junction detector

Lorgnette is a unique non-linear junction detector that is notable for its compact size, ergonomic design and weight. The dimensions are as small as 39х10 x 4 cm; the weight is less than 700 g. Owing to its thinnest antenna (only 18 mm thick) it can be used for the hard-to-search places. Lorgnette is highly competitive with most popular models of non-linear junction detectors. It can operate in the continuous and pulse mode as well, having a variable power output. Automatic frequency selection allows operation in complex electromagnetic environment. Its power output is harmless to operator's health. Operation at higher frequencies makes it in some cases more efficient than detectors with standard frequencies but with greater power output. The delivery set includes wireless headphones.

Non-linear junction detector Lorgnette

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

Distinctive features:
- light weight (less than 1 kg);
- the unique antenna (only 18 mm thick) allows the hard-to-reach places to be investigated;
- minimum output power (1 W in continuous mode and 15 W in pulse mode);
- automatic frequency selection allows operation in complex electromagnetic environment;
- possibility to choose either continuous or pulse radiation mode;
- wireless headphones for audio information.

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.

Buclet-2 Compact Size Non Linear Junction Detector

The Buklet II is designed for the detection of both active and passive electronic devices. It provides detection for all types of eavesdropping equipment such as receiver-transmitter or radio electronic devices, including mobile phone SIM cards, voice recorders, radio bugs or any listening device. Detection range 10 cm - 1 m (depending on the device under examination)

NR-µ non-linear junction detector (NLJD)

NR- µ is designed to detect covert electronic devices containing semi-conducting components.

The device allows inspection of light constructional elements of buildings, furniture etc. (in the office area) and detection of covert surveillance devices (radio microphones, microphone amplifiers, tape and digital recorders etc.) in different operational modes: in a transmission mode, switched off or in stand-by mode (for remote controlled devices).

NR-900EMS - professional non-linear junction detector (NLJD)

Professional Non-linear Junction Detector (NLJD) for building structures investigation and household goods examination. It is intended for searching and localization of illegally installed eavesdropping devices including dictaphones and other electronic equipment. At that, they can be in any operational mode: transmission, recording, stand-by, an even switched off.

The NLJD’s high power datum allows operator to use it for distant IED detection with RC and electronic timers installed.

Katran non-linear junction detector (discontinued)

Note: this product is discontinued, we suggest to contact us for alternative product.

The Katran is designed to detect various kinds of electronic devices containing semiconductor elements , such as eavesdropping devices, microphone amplifiers, audio-recording devices, remote control devices etc., both in switched-on and switched-off modes.

Katran locates potential eavesdropping devices by flooding a suspect area or target with a spectrally pure microwave RF signal. The relative strength of second and third harmonic returned being reflected by non-linear junctions varies depending on the material from which the junction is made. Metallic junctions return a greater relative 3rd harmonic signal than semiconductors junctions. And semiconductors junctions return a greater relative 2nd harmonic signal than metal oxides. By comparing the relative strengths of the two harmonics Katran gives the operator a clearer indication of the source of any reflected signal.