TDOA Multi Station Time Difference Localization UAV Prevention and Control System

TDOA Multi Station

System Overview:
1. By adopting passive detection and positioning technology, high-precision time difference positioning, trajectory tracking, and identification and alarm can be carried out for low altitude unmanned aerial vehicles;
2. Suitable for the three-dimensional defense of "low, slow, and small" unmanned aerial vehicle targets in complex urban environments, it can quickly deploy all-weather, all day, and all-round technical protection measures for public safety;
3. It can automatically track, batch, initiate and delete batches for multiple drones, and output real-time trajectories of drones and display them on online/offline electronic maps;
4. Support secondary development for fusion detection or guidance of interfering devices with other devices, which can be integrated into smart IoT through low altitude radio sensing capabilities.

Main technical indicators:

1	Detecting frequency band	300MHz—6GHz full band
2	Detection range	3km~5km
3	Detection angle	Horizontal direction:0°~360°, pitch direction: -60°~90°
4	Direction finding accuracy	≤3°（RMS）
5	Positioning accuracy	≤10m（CEP）
6	Discovery time	≤3s
7	Simultaneously targeting multiple objectives	10 of them
8	Detection success rate	≥99%
9	Detecting false alarm rate	≤ 1 flight
10	Detection sensitivity	≤-105dBm
11	Operation temperature	-40℃～+65℃
12	Main engine Weight	≤10kg