Signal Analyzer – Advanced RF Spectrum Monitoring and Interference Detection

Phantom Technologies’ Signal Analyzer is a high-performance RF analysis tool designed to detect, visualize, and characterize electromagnetic signals across a broad frequency range. Engineered for professionals in counter-surveillance, telecommunications, defense, and RF engineering, the system provides detailed insight into signal activity in complex and high-interference environments.

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 analysis, site surveys, and sensitive environment protection.

Key Capabilities

• Full Spectrum RF Scanning
  Detects active transmissions across a wide frequency range—from kilohertz (kHz) to several gigahertz (GHz)—covering cellular, Wi-Fi, Bluetooth, VHF/UHF, and custom signal bands.

• Detection of Hidden Surveillance Devices
  Identifies and locates covert audio/video transmitters, bugs, and unauthorized RF emitters, even those invisible or inaudible to the human senses.

• Accurate Signal Characterization
  Measures frequency, amplitude, and phase of detected signals with high precision. Allows operators to distinguish between legitimate and malicious transmissions.

• Advanced DSP and Analysis Features
  Includes modulation analysis, signal demodulation, and spectrum occupancy monitoring to identify signal types and behaviors.

• Interference & Vulnerability Assessment
  Enables detection of interference sources and analysis of environmental vulnerabilities in sensitive communication zones.

• Counter Surveillance Operations (TSCM)

• RF Spectrum Management & Site Surveys

• Communication System Integrity Audits

• Military & Government Facility Security

• Telecom and Broadcast Network Analysis

• Detection of Illicit Cellular or RF Transmission

Phantom’s Solution

Our RF signal analyzer is developed as a passive, high-sensitivity receiver with real-time processing capability. It is optimized for scanning environments with dense RF traffic or high risk of covert monitoring. Designed to operate autonomously or as part of a wider electronic surveillance detection system, it is compact, field-deployable, and supports automated signal classification.

The analyzer is ideal for:

• Locating active transmitters in secure zones

• Performing routine sweep operations

• Conducting regulatory compliance checks

• Analyzing signal strength and spectrum usage

• Wide frequency coverage: kHz to multi-GHz

• Passive detection – does not emit RF signals

• Signal demodulation and modulation recognition

• Real-time display and signal capture

• High-resolution spectrum visualization

• Configurable for custom detection profiles

• Portable and user-friendly interface

• Compatible with secure environments

Why Phantom Technologies?

Phantom Technologies LTD develops and manufactures advanced RF monitoring and counter-surveillance systems for clients in defense, law enforcement, telecom, and strategic infrastructure sectors. With 20+ years of field experience and deployment in over 50 countries, our tools are trusted by professionals who require precision, discretion, and operational reliability.

*Phantoms has developed and manufactured a wide range of comprehensive, modular, and scalable active and passive solutions for different markets.