pasive celluar system

pasive Cellular System

Passive Cellular System – Coverage Extension and Surveillance Without Transmission

Phantom Technologies LTD offers a cutting-edge Passive Cellular System designed to detect, monitor, and enhance wireless communications without emitting any signals. Unlike active systems that simulate base stations and transmit RF energy, passive systems operate by listening to cellular activity and analyzing RF signals from real mobile networks and devices within range.

This solution is ideal for covert surveillancesignal intelligence (SIGINT), and network optimization, especially in areas where active systems are not feasible due to operational, legal, or geographic constraints.

where technology meets tactical superiority

Key Features

Key Capabilities

Passive Detection and Monitoring
Captures and analyzes cellular signals (GSM, UMTS, LTE) without transmitting. Operates completely silently to avoid detection.

IMSI/IMEI Identification
Identifies mobile subscribers by passively collecting IMSIIMEI, and other metadata from mobile devices in the area.

Network Analysis & Coverage Mapping
Collects signal strength, frequency use, and location data to map real-time coverage, detect dead zones, and optimize cellular infrastructure.

Cost-Effective, Low-Power Deployment
Does not require transmission licenses or power-hungry infrastructure. Ideal for long-term deployments, disaster zones, and remote locations.

Enhancement of Active Networks
Complements active systems by extending signal reach through RF reflection, especially in difficult terrain or dense urban areas.

Applications | Advantages

Intelligence and Counter-Surveillance Operations Cellular Network Planning and Optimization Emergency Response and Disaster Recovery Military & Border Monitoring Telecom Regulatory Compliance Remote Area Cellular Access (using passive relays)
✅ 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

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