non-linear junction detector2

Non-Linear Junction Detector

Non-Linear Junction Detector (NLJD) – Detection of Hidden Electronic Devices in Any Environment

Phantom Technologies’ Non-Linear Junction Detector (NLJD) is a tactical counter-surveillance tool engineered to detect and locate hidden electronic components, even when they are powered off or in standby mode. By identifying the non-linear junctions present in semiconductors, NLJDs reveal covert devices embedded in walls, furniture, ceilings, equipment, or containers—making them indispensable for TSCM operationsmilitary sweepsdiplomatic protection, and industrial espionage prevention.

Using passive scanning and digital signal processing (DSP), the analyzer identifies unauthorized transmissions, RF interference, and potential surveillance threats—offering a powerful capability for real-time spectrum analysissite surveys, and sensitive environment protection.

Non Linear Junction Detector
where technology meets tactical superiority

Key Features

Key Capabilities

Non-Linearity Detection
NLJDs detect the non-linear characteristics of semiconductor junctions, enabling the location of hidden electronic circuits, regardless of their power status.

Detects Powered-Off Devices
Capable of identifying devices that are switched off, dormant, or in passive mode, unlike RF scanners which require active transmission.

Penetrates Obstructions
Effectively locates electronics concealed behind walls, ceilings, under floors, inside furniture, or embedded in vehicles and equipment.

Multi-Frequency Operation
Uses dual or multiple transmission frequencies to optimize detection and minimize false positives in metallic or high-interference environments.

Cyber-Physical Surveillance Protection
Can assist in locating hardware implants or unauthorized electronic modules in cybersecurity-sensitive environments.

Applications | Advantages

Government and Military Facilities Corporate TSCM and Executive Protection Secure Meeting Rooms and SCIFs Border Inspection and High-Security Access Points Embassies, Data Centers, and Defense Contractors Cybersecurity Physical Threat Assessments Anti-Espionage Field Operations
✅ 20+ years of RF security innovation ✅ Proven deployments in over 50 countries ✅ Designed and manufactured in Israel ✅ Certified for military and law enforcement use ✅ Rapid support and global integration services

Start your next project with us.

11 HaShiloach St. Petach Tikva Israel | Phantom Technologies LTD® All Rights Reserved 2025

Contact Us
LinkdIn
YouTube
Twitter
Accessibility
Call Now Button