The non linear junction detector is intended for searching devices containing semi conductors. Nonlinear junction detector kjb security products, inc. Charged aerosol detector is a universal detector and, as such, is more sensitive to matrix effects, which may not always present a problem for uv detection. Evaluation of the russian eagle nonlinear junction detector background 1. Non linear junction detectors, nljd, nljd equipment. Product categories nonlinear junction detectors nljd. The overall effectiveness of this product, and of any surveillance countermeasure, is dependent on the threat level and the users ability to properly utilize the appropriate equipment. When localizing electronic devices using nljds, the distance realized with the pki 4180 reaches entirely new dimensions. Non linear junction detectors st402 cayman, st403 cayman, lornet0836, lornet36, lornet36 mini, lornet. Cayman 401 403 supports all operation modes, applicable in base model 400. Nonlinear junction detectors nljds detect electronic devices. St401 allows detecting electronic devices, whether active or not, as well as finding their exact location. When the system receives a strong 2nd harmonic, it indicates the presence of. The non linear junction detector st401 is intended to detect and locate.
The nonlinear junction detector lornet24 further nljd is used for search and location of electronic devices both in active and switchoff state. Electronics containing semiconductor properties return a harmonic signature the orion nljd can detect when radiated with rf energy. I want to use it to find hidden surveillance devices. Active protection system for electric circuit and ground sel sp44. The system controller can control up to four detectors. The system equipped with high selectivity receiver along with unique detection algorithm achieving high sensitivity of 3 dbm. Non linear junction detector the phjd900 has been designed for detection of nonlinear junctions. The nljd consists of a main electronic unit, an antenna module, and a power supply. Protectowire firesystems installing protectowire linear heat. The lornet nonlinear junction detector is a designed to detect various kinds of electronic devices containing semiconductor elements, such as mobile phones, eavesdropping devices, microphone amplifiers, audiorecording devices, remote control. The orion toolkit is designed to fit inside the case with the orion nonlinear junction evaluator. The non linear junction detector is a perfect tool for inspection of vital spots in companies, banks, conference halls, house rooms, or correctional facilities. Orion is the latest advancement in nonlinear junction detection and evaluation for counter surveillance. Figure 6a illustrates protectowire linear heat detector,supported by angle brackets, installed 30y.
This document is intended to provide guidance and instruction on using the orion hx nonlinear junction detector for finding hidden electronic devices. Unfollow non linear junction detector to stop getting updates on your ebay feed. A nonlinear junction detector detects the presence of electronics, regardless of whether the electronic target is radiating, hard wired, or even turned off. Flooding of suspected areas or targets with spectrally pure microwave rf signals locate eavesdropping devices, microphone amplifiers, audio recorders etc. The orion hx deluxe quickly detects and locates hidden electronic devices and is designed for. This manual contains proprietary information intended solely for use with the orion nonlinear. This manual contains proprietary information intended solely for use with the orion 2. A non linear junction detector detects the presence of electronics, regardless of whether the electronic target is radiating, hard wired, or even turned off. National security internet archive nsia additional collections. False junctions are more like two irregularly shaped items touching in places, but not in a smooth, regular pattern. Nonlinear junction detector st402 cayman st 402 cayman.
Non linear junction detector, nljd manufacturers, dealers. The principle of nljd equipment operation is based on emission of high radio frequency energy in an area. Pki 4250 non linear junction detector is designed to detect various kinds of electronic devices containing semiconductor elements. The orion nonlinear junction detector nljd detects the presence of electronics, regardless of whether they are radiating, hard wired, or even turned off. This tool kit is sold with the orion nonlinear junction evaluator and provides tools that are uniquely suited for use with a nonlinear junction detector. Nonlinear junction detector cayman 401 is compact version of cayman 400. Evaluation of the russian eagle nonlinear junction detector. Nrchp can detect typical target in every operational mode. Non linear junction detector cayman 401 is compact version of cayman 400.
Nonlinear junction detectors nljds detect electronic. The search head is extremely light and extends up to 1 metre to reach the places that other. Non linear junction detector transmit power is relatively meaningless. If a pair of wires carried a suspicious voltage, it was important to know if voices were on the wires, and whose voices they were. Non linear junction detector westminster international ltd. Nonlinear junction detector may 2015 hitech security. St400 cayman is a non linear junction detector 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. En linear smoke detector is suitable for use in areas where pointtype detectors are not effective the fray5000en linear smoke detector can be upgraded with three fray5000headen detector heads.
All features of cayman 400 are available except it has no extendable telescopic bar making whole construction much smaller and more convenient for transportation. There has been a lot of coverage in the media about the fires in australia, but it is not easy to get a real understanding of the sheer size of the fires, however the combination of a meteor m2 pass and a photo taken from the garden helps to do this. Nonlinear junction detector how is nonlinear junction. Nonlinear junction detector pki electronic intelligence. B2 provides detection of receivertransmitter equipment and radioelectronic devices, including simcards of mobile phones, voice recorder and others. Orion nonlinear junction evaluator find hidden electronics. Phjd24 is a stateofart the non linear junction detector based on the latest technology and includes dds and dsp components. The phjd900 is a stateofart non linear junction detector based on the latest technology and includes dds and dsp components. Advanced and light weight powerful non linear junction detector nljd. The non linear junction detector is able to analyse both 2nd and 3rd harmonics of the signal, allowing to accurately identify electronic devices and natural metaloxide semiconductors. These manufacturing companies supply non linear junction detector at affordable price to clients. From the base junction box the detector is circled around the interior of the outer siding then run in conduit to the center tube where the detector is circled as shown.
Protectowire firesystems installing protectowire linear. Skanstorget 10, 411 22, gothenburg, sweden telfax number. Non linear junction detectors nljd are devices designed for search and detection of different types of covert listening devices, various electronic appliances and transmitters comprising of semiconductors. Any positive indication must be verified with a metal detector, xray examination, thermal viewer, and a physical inspection to confirm the actual presence or absence of an eavesdropping device. Nonlinear junction detectors product categories selena. The detector operation is based on the property of semiconductor components to generate a response at the 2d and 3d harmonics when radiated by an rf probing signal.
A nonlinear junction detector is a smallsized radar and consists of an antenna and a control unit. When localizing electronic devices using nljds, the distance realized with the pki 4180. Validating analytical methods with charged aerosol detection. Hcr ctro, testing of detectors nr900ek3m eagle, nr2000 and nr12c, may 2016 2 administrative notes current version version id 1. The nonlinear junction detector, or an nljd, is a device that illuminates a small region of space with highfrequency rf energy. The antenna creates an electromagnetic field in the suspect area or target by means of a high frequency radio emission signal. Non linear junction detector b2 is a small size search appliance designed for the detection of electronic componenets, both active and passive, disguised in various environments. Gbppr nonlinear junction detector a nonlinear junction detector nljd is wellknown method of detecting hidden transmitters andor other electronics even when powered off by transmitting a clean, lowpower 900 mhz signal and displaying the received signal strengths of the returned second 1800 mhz and third 2700 mhz harmonics. The sensitivity and bandwidth of the receiver is a far more important issue. Nonlinear junction detector st402 cayman 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.
It has an antennamounted lineofsight display that lets the operator focus on the target while sweeping. Any non linear junction in the vicinityfor example, and particularly, the pn junctionwill receive this energy, and because of the asymmetric response of the junction to an electric field, it will mangle it, reemitting some of it on multiples of the. Nonlinear junction detector may 2015 products the new orion 2. The slope of the line is largest in this range, thereby making it the best range to bring the precision results in line with the reproducibility.
From april to july of 2007 dsto hired, for the purpose of evaluation, a russian eagle nonlinear junction detector nljd. An eod variant is also available, which incorporates a metal detector for increased target detection and discrimination. Non linear junction detector may 2015 products the new orion 2. Orion nonlinear junction evaluator finds hidden electronics such as hidden recorders, cameras, cellphones, bugging devices and more orion the great hunter provides the capability to detect hidden electronic devices, regardless of whether the device is radiating, hard wired, or even turned on at all. Does anyone know where i can find complete instruction for building one. Electronics containing semiconductor properties return a harmonic signature the. However it is tested a 900mhz, im happy to get to 10mhz. I found this article, that i think does what i want.
This detector can be successfully utilized for suspect person inspection at a certain check point. A nonlinear junction detector designed for counter surveillance measures. The nonlinear junction detector, or an nljd, is a device that illuminates a small region of. The model has been designed especially for accurate. Orion nonlinear junction detector sdms security products. Experimental performance analysis nonlinear junction detectors nljd are used for detecting objects which. Cayman 400 402 non linear junction detector sekotech. Im now moving to the diode detector that i want linear over a 10 to 1 range. Nonlinear junction detector this document is intended to provide guidance and instruction on using the orion 2. Jul 27, 20 the non linear junction detector lux is designed for detection of devices containing semiconductor components or similar elements, as well as individual contact joints between two or more metallic. The nonlinear junction detector is a perfect tool for inspection of vital spots in companies, banks, conference halls, house rooms, or correctional facilities. The locator xd non linear junction detector incorporates the very latest advances in this field of technology and is designed for the detection, location and analysis of concealed passive or active electronic devices.
The use of both sample preparation and sound analytical method development e. Us6163259a pulse transmitting nonlinear junction detector. The nonlinear junction detector lux is designed for detection of devices containing semiconductor components or similar elements, as well as individual contact joints between two or more metallic. The device automatically picks frequency channels with optimal reception and free of interference, which allows to operate it locations of high electromagnetic. As it stands my amp has a 470 ohm output impedance, i will adjust as needed. Non linear junction detector, nljd manufacturers, dealers and. It has an antennamounted lineofsight display that lets the operator focus on the target while sweeping it has very userfriendly controls, and minimal training is required in order to become proficient in its use. What links here related changes upload file special pages permanent link page. St400 cayman is a nonlinear junction detector 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. Non linear junction detector this document is intended to provide guidance and instruction on using the orion 2. A non linear junction detector is nothing more than an instrument which detects harmonic anomalies, nothing more. Nonlinear junction detector cayman st401 403 is compact modification of base model st400 402.
Nje4000 orion the hunter nonlinear junction detector nljd orion the great hunter provides the capability to detect hidden electronic devices, regardless of whether the device is radiating, hard wired, or even turned on at all. The nljd is available in a range of output powers 2w, 4w and 10w. Nje4000 orion the hunter nonlinear junction detector. Nonlinear junction detectors nljd are devices designed for search and detection of different types of covert listening devices, various electronic appliances and transmitters comprising of semiconductors. Orion900 nonlinear junction detector user manual orion hx. The system provides an evaluation of the 2nd and 3rd harmonic. The lornet nonlinear junction detector is designed to find hidden any type of electronic device whether its on or off. Report on testing of detectors nr900ek3m eagle, nr2000.
879 311 900 249 164 259 810 1169 1385 760 479 970 199 1429 1564 977 563 106 725 206 456 557 201 519 1232 618 1457 1427 355 299 40 737 833