TSCM Equipment

Lynch Investigations & Countermeasures deployed professional-grade Technical Surveillance Counter-Measures equipment for debugging investigations. This archive documents the primary equipment used throughout the business's operational history.

REI OSCOR Blue Spectrum Analyser

OSCOR Blue

Research Electronics International (REI)

Advanced portable spectrum analyser for detecting radio frequency transmitters, including analog and digital signals. Features 24 GHz frequency range, built-in probe connectivity, and automated threat detection.

Frequency Range 10 kHz – 24 GHz
Application RF Detection, Spectrum Analysis
REI CPM-700 Deluxe Kit

CPM-700 Deluxe Kit

Research Electronics International (REI)

Comprehensive counter-surveillance probe and monitor kit. The CPM-700 Deluxe includes broadband detection capability, multiple probe attachments for telephone line analysis, RF detection, and physical search accessories in a professional Pelican case.

Detection Range 50 Hz – 3 GHz
Application Broadband Detection, Line Analysis
REI CPM-700 Unit with Probe

CPM-700 Counter Surveillance Probe/Monitor

Research Electronics International (REI)

The CPM-700 main unit with VLF probe attachment. Features audio monitoring section, threshold alert controls, input level display, and multiple detection modes for identifying carrier current, RF, and infrared transmitters.

Modes Search, Monitor, Silent, Tone
Probes VLF, RF, Telephone, IR
Orion Non-Linear Junction Detector

Orion Non-Linear Junction Detector

Research Electronics International (REI)

Detects electronic components regardless of whether they are powered on or transmitting. Essential for locating hidden recording devices, dormant bugs, and concealed electronics within walls, furniture, and building structures.

Detection Semiconductor Junctions
Capability Through-wall Detection
HP 8562A Spectrum Analyser

HP 8562A Spectrum Analyser

Hewlett-Packard / Agilent

Laboratory-grade spectrum analyser providing high-resolution frequency analysis. Used for detailed RF signal characterisation, interference hunting, and technical analysis of detected transmissions.

Frequency Range 9 kHz – 22 GHz
Application Signal Analysis, RF Characterisation

Equipment Archive Note

This page documents the primary TSCM equipment deployed by Lynch Investigations & Countermeasures throughout its operational period (2003–2026). Equipment was maintained, calibrated, and updated to industry standards. The combination of portable field equipment (OSCOR, CPM-700, Orion) with laboratory-grade analysis tools (HP 8562A) enabled comprehensive technical surveillance counter-measures across residential, commercial, and government client environments.