TDOA+ Drone Detection and Positioning System
TDOA + Drone Detection and Positioning System is a fully passive, network-ready counter-UAS solution designed for precise drone identification, multi-target positioning, and continuous 360° airspace monitoring without emitting any RF signals.
Key Features:
✔️ Fully passive detection with zero RF emission for covert operation
✔️ TDOA-based positioning supporting multi-device networking and tracking
✔️ Wide frequency coverage (30 MHz–6 GHz) for comprehensive UAV detection
✔️ Tracks 30+ drones simultaneously with stable multi-target processing
✔️ High positioning accuracy <10 m (RMS) using time-difference analysis
✔️ Electronic fingerprint recognition to distinguish same-model drones
✔️ 360° airspace monitoring with full horizontal and vertical coverage
✔️ Fast response time ≤2 seconds (RMS) for early threat warning
✔️ Blacklist and whitelist control to filter authorized drones
✔️ 24/7 autonomous operation with IP66-rated weather protection
TDOA+ Drone Detection and Positioning System
The TDOA+ Drone Detection and Positioning System boasts a rugged cylindrical housing measuring φ224mm x 287.5mm and weighing just 3 kilograms. As a fully passive receiver, it silently monitors frequencies from 30MHz to 6GHz without broadcasting signals that adversaries could intercept. It runs on standard AC110-240V mains power, drawing about 60W during continuous operation. Dual Ethernet ports support seamless network connectivity for coordinating multiple devices, while an integrated breathing valve ensures internal pressure balance in varying conditions. Coverage spans 360 degrees horizontally and -90 to +90 degrees vertically, monitoring the entire airspace sphere.
This advanced system tracks over 30 simultaneous drone targets, delivering position accuracy under 10 meters RMS and response times within 2 seconds RMS from initial signal detection. It achieves detection distances up to 3 kilometers—depending on environment and drone type—with altitude tracking to 1 kilometer. Built with IP66 weatherproofing, it resists dust and high-pressure water jets. The wide operating range of -40°C to +70°C suits extreme arctic or desert installations. Equipment ships in a sturdy 470mm x 410mm x 300mm box (7kg total); the optional tripod mount comes in a 110mm x 110mm x 960mm nylon bag (4kg).
Correctional facilities deploy this TDOA+ Drone Detection and Positioning System on perimeter guard towers to thwart contraband deliveries. Hydroelectric dams protect turbine halls and transformers from drone reconnaissance. Stadiums use it above seating for events, blocking unauthorized filming. Water treatment plants guard chemical storage against industrial espionage drones. Its autonomous classification runs nonstop, alerting operators only to unidentified threats.
Tactical Supply Pakistan provides reliable fixed-site platforms for 24/7 vigilance without operator fatigue, including site surveys for optimal sensor placement and multi-unit networking.
Advantage of TDOA over single-sensor direction finding?
Time Difference of Arrival triangulation leverages synchronized sensors to compute precise coordinates via signal timing differences, yielding sub-10-meter accuracy versus the 30-degree angular uncertainty of single-point systems.
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