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Simple Non-linear Junction Detector


Explore our Simple Non-linear Junction Detector, a versatile and cost-effective solution for detecting hidden electronic devices in walls, furniture, containers, and on individuals. Uncover threats with ease using our user-friendly interface and advanced technology.

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Simple Non-linear Junction Detector

The Simple Non-linear Junction Detector is equipped with advanced threat detection capabilities that excel at identifying even small objects like SIM cards. We’ve designed it to be both straightforward and cost-effective, ensuring affordability for all users.

It is a versatile tool that can uncover hidden electronic devices within walls, furniture, containers, on a person’s body, or concealed beneath clothing and in hand luggage such as bags and packages.

This hand-held device seamlessly integrates multiple functions, housing a transceiver, antenna, power supply, control panel, and indicator panel within its main unit.

Operational within the 2.4 GHz ISM frequency band and boasting a low transmitted power EIRP of less than 100mW, it adheres to the Short Range Devices standard (EN 300 440). Its circularly polarized transmit and receive antenna mitigates the risk of missing potential threats due to incorrect antenna polarization.

With its unique high sensitivity and low transmitted power combination, Simple Non-linear Junction Detector ensures reliable detectability. Its user-friendly interface simplifies the process, enabling quick and efficient analysis of results.

The telescopic stick, featuring a standard 1.4-inch mount, is easily interchangeable to accommodate various needs. Moreover, the use of standard batteries offers the convenience of swift replacements when necessary.

Key Features: Simple Non-linear Junction Detector

  • 2.4 GHz ISM frequency band and the low transmitted power EIRP less than 100mW conform with the Short Range Devices standard (EN 300 440).
  • Circularly polarized transmit and receive antenna removes the risk of missing a threat due to incorrect antenna polarization.
  • The combination of high sensitivity and low transmitted power provides adequate detectability. A simple and user-friendly interface allows you to work quickly and easily analyze the results.
  • The telescopic stick is connected with a standard 1.4 inch mount and can be changed.
  • The use of standard batteries allows the possibility of easily replacing them if necessary.

Specifications: Simple Non-linear Junction Detector

Range of detection (SIM card, Mobile Phone): 70-100 mm, 150 -250 mm
Transceiver: EIRP less then 100mW (frequency 2,4 GHz band)
Second harmonic signal sensitivity: -135dBm
Antenna: Helical, Circularly polarized
Alarm: Visual, Sound
Power supply: 2 rechargeable battery Li-ion or LiFePO4 type 14500 (AA size)
Current consumption: Less than 300 mA
Continuous operating time: Not less than 2 hours
Operating temperature range: +5С…+40С
Operating temperature limits during transportation and storage: -10C…+50C
Dimensions of the main unit: 150*150*80 mm
Weight: 400g

User Manual: Simple Non-linear Junction Detector

Download Here

Weight 0.4 kg
Dimensions 20 × 20 × 10 cm
Detection Distance

70-100 mm

Frequency Range

Up to 2.4Ghz


Mobile Phones, SIM card

Run Time


Powered By

LiFePO4 type 14500 (AA size)

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