Data leakage channel detection - Non-linear junction detectors

Non Linear Junction Detectors

In 1970s Americans detected wires in the concrete columns of the American Embassy in Moscow. The bugs were installed during the construction of the building, and there was no other way to extract them except for complete destruction of the building. One shouldn’t neglect the importance of correct frequency tuning of NLJD equipment for different types of search environment (for instance, concrete walls). Bugs or wires (as covert listening devices are commonly called) can be set up deep in concrete columns and they still will be transmitting signals.

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ST-400 "Cayman" - Non-linear junction detector (*Released in new improved model ST-402 CAYMAN)

Non-linear junction detector ST-400 CAYMAN is designed for search and detection of hidden electronic devices installed in walls, floors, ceilings, fixtures, furniture, or containers, regardless of whether the electronic target is radiating, hard wired, or even turned off.

All modern electronic devices contain semi-conducting components. Using a non-linear junction detector it is possible to find these components.

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ST-401 "Cayman" - Non-linear junction detector (*Released in new improved model ST-403 CAYMAN)

Non-linear junction detector ST401 series «CAYMAN» is a portable modification of the basic model NLJD ST-400. Thus ST-401 retained all modes implemented in the basic model. The main difference from the basic model, is the lack of a telescopic rod and the use of small batteries. ST401 is especially useful when working in a confined space when checking small loads, mail, as well as screening people. ST 401 allows you to detect, turned on and turning off electronic devices, as well as pinpoint their placement. Using the detector, the operator can distinguish between "feedback" from the real semiconductors "false" signals (corrosion, metal structure, metal-oxide - metal).

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NEW ! ST-402 "Cayman" - Non-linear junction detector

ST-402 CAYMAN is the latest non-linear junction detector of series CAYMAN and is designed for search and detection of hidden electronic devices installed in walls, floors, ceilings, fixtures, furniture, or containers, regardless of whether the electronic target is radiating, hard wired, or even turned off.

All modern electronic devices contain semi-conducting components. Using a non-linear junction detector it is possible to find these components.

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NEW ! ST-403 "Cayman" - Non-linear junction detector

Non-linear junction detector ST403 «CAYMAN» series is a portable modification of the basic model NLJD ST-402. Thus ST-403 retained all modes implemented in the basic model. The main difference from the basic model, is the lack of a telescopic rod. ST403 is especially useful when working in a confined space when checking small loads, mail, as well as screening people. ST 403 allows you to detect, turned on and turning off electronic devices, as well as pinpoint their placement. Using the detector, the operator can distinguish between "feedback" from the real semiconductors "false" signals (corrosion, metal structure, metal-oxide - metal).

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Lornet-0836 - Double probing frequency non-linear junction detector

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.

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Lornet-36 - Non-linear junction detector

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 (1õ2cm). The device is also effective during remote analysis of suspicious objects for the presence of electronic components at a safe distance of 3-5 meters.

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Lornet-24 - Non-linear junction detector

Lornet-24 is a unique non-linear junction detector that is notable for its compact size, ergonomic design and weight. Owing to its thinnest antenna (only 18 mm thick) it can be used for the hard-to-search places. Lornet-24 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.

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Lornet Star - Non-linear junction detector

The only multifunctional non-linear junction detector featuring an integrated spectrum analyzer of 2nd and 3rd harmonics and changeable transmitter-receiver antennas of 3 frequency bands: 800 MHz, 2400 MHz and 3600 MHz. Integrated spectrum analyzer can significantly improve the identification of semiconductor elements (only for antenna 2400 MHz)

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Lornet - Non-linear junction detector

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.

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Katran-Lux - Non-linear junction detector

Nonlinear locator (junction detector) “Katran-Lux” is intended for search and detection of electronic devices installed in building structures, pieces of furniture and interior, both in transmission and switched-off mode.

Distinctive features:

-adjustable wide range transmission power and possibility to work near radioelectronic devices;
-automatic output power adjustments makes operator’s work much easier;
-use of digital signal processing allows to optimize signals processing algorithms and reach maximal sensitivity;
-use of 3 types of ranging signal modulation (PULSE type carrier frequency impulse modulation, uninterrupted transmission of carrier frequency CW and uninterrupted transmission of carrier frequency with 1 kHz signal frequency modulation (CW + FM)) allows to combine long detection range with reliable identification of detected devices;
-level of the 2nd and 3rd harmonics may be assessed in turns aurally by frequency of clicks translated through an internal speaker or attachable headphones.
-presence of a reradiated SHF signal envelope detector allows to listen to active electronic devices containing an acoustic transducer.
-possibility to work both with a rechargeable battery or 220 V AC power supply.

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NR-900EK "Eagle" - Non-linear junction detector

DESIGNED FOR: Detection of mines and explosive device with electronic fuses (activation system) concealed on the ground surface, slightly in the ground (snow) or soil, under the road pavement, in concealed in building structures and within various facilities.

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NR-900S - Non-linear junction detector

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

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NR-2000 - Non-linear junction detector

Searching for various electronic devices that contains semi-conductor components.

Areas of applications:

- mobile phone & SIM card detection.
- electronic components of remote control improvised explosive device (RC IED) investigation in urban environment under strong interference condition.
- eavesdropping device and other unauthorized electronic appliance detection and localization.

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NR-900EMS - Professional non-linear junction detector

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.

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NR-900V "Vector" - Non-linear junction detector

NR 900V is a professional sweep device designed for inspection of constructional elements of building and interior objects in the premises with any security level and complexity. The device is applied for detection and localization of covert electronic devices in different operational modes: in a transmission mode, switched off or in stand-by mode (for remote controlled devices).

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NR-T - Non-linear junction detector

NR-T is a professional non-linear junction detector designed for examination of the places for detainees or prisoners and inspection of their personal belongings.

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NR-M - Non-linear junction detector

Detector is intended for searching concealed electronics like radio-mikes, Remote Controlled Improvised Explosive Device (RC IED) executive units that contain semi-conductor elements, audio-video recording devices as well as cellular phones and their SIM cards.

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NR-CHP - Non-linear junction detector

This new non-linear junction detector is designed to detect:

- Prohibited electronic devices (including voice recorders, mobile telephones, SIM-cards, digital memory devices), as well as firearms;
- Improvised explosive devices (IED electronic control systems) in hand luggage and on the “operator’s” body, in the complex technogenic interference from the city environment;
- Covert eavesdropping electronic devices.

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NorthReliance Technologies

92 Caplan Ave, Suite 509, Barrie, ON, L4N 9J2, Canada   |   Tel.:+14169874168   Fax: +18668000565