TDOA Drone Detection Finder

AAT-TDOA-1D TDOA drone detector is integrates UAV detection, early warning, identification, direction finding, positioning and other functions. A single station can achieve simultaneous direction finding of multiple targets, two stations can achieve rough cross-positioning, and multi-station networking (any TDOA model product) can Construct a TDOA(time difference of arrival,It is a wireless positioning technology) drone detection and positioning system to achieve precise positioning and trajectory tracking of target drones.

AAT-TDOA-1D TDOA drone detecto adopts passive spectrum detection technology, which has no environmental interference and high concealment. It can work offline as a stand-alone machine, has integrated industrial design, high integration and strong anti-interference ability, and is suitable for large-scale deployment in complex urban electromagnetic environments.

Drone positioning: A single station can locate the position of some types of drones and pilots [1], and multi-station network realizes TDOA precise positioning and trajectory tracking of multiple aircraft models.

UAV direction finding: A single station can perform direction finding on a target UAV, and the electronic map presents the UAV's orientation information in real time, and can simultaneously measure the direction of the target for ≥3 sorties.

Spectrum scanning: 100MHz~6GHz spectrum scanning, supporting spectrum chart and waterfall chart display.

Abnormal signal identification: The system can identify abnormal signals based on the spectrum scanning results and display them in a list to assist security personnel in handling abnormal signals.

Intrusion alarm: When the device detects an intrusion by a drone, it will issue a sound or light and sound alarm.

Detection and attack linkage: can link countermeasures, deception(spoofing) or anti drone devices to deal with targets.

Large-scale networking: Supports grid networking deployment of multiple devices to meet large area coverage.

Black and white list [2]: It can distinguish cooperative and non-cooperative drones, the equipment will not alarm when cooperative drones are detected, and the cooperative drones can be marked as trustworthy.

Trajectory playback: Supports drone flight trajectory playback to assist security personnel in analyzing historical drone flight data.

Detection records: The detection record list can retain historical detection records, including multi-dimensional information such as UAV serial number, model, frequency, etc.

Electronic map: Electronic map switching, including Amap, Baidu and Google (offline), etc.

Standard API interface: The device has a standard API interface that can connect data to the designated management system.

Integrated design: The equipment adopts an integrated design and is easy to install.

1) Full range of detection models: 500+ models can be detected and identified. The system can identify and detect most common brand drones such as DJI, Autel, Dahua, and YUNEEC, as well as self-made traversing drones, WiFi drones, etc. on the market model.

2) Long direction finding distance: In an open environment, the direction finding distance can reach more than 4km.

3) Passive detection: The equipment does not emit any electromagnetic signals, has no electromagnetic environmental pollution, and is environmentally friendly.

4) Three-Quality Warning: The equipment works around the clock (7*24 hours continuous operation), all-weather (suitable for complex electromagnetic environments and harsh climate environments), and all-round (omnidirectional detection of drone intrusion) to guard the low-altitude safety of the core protected area.