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Audited Supplier 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.
1) 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.
2) 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.
3) Spectrum scanning: 100MHz~6GHz spectrum scanning, supporting spectrum chart and waterfall chart display.
4) 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.
5) Intrusion alarm: When the device detects an intrusion by a drone, it will issue a sound or light and sound alarm.
6) Detection and attack linkage: can link countermeasures, deception(spoofing) or anti drone devices to deal with targets.
7) Large-scale networking: Supports grid networking deployment of multiple devices to meet large area coverage.
8) 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.
9) Trajectory playback: Supports drone flight trajectory playback to assist security personnel in analyzing historical drone flight data.
10) Detection records: The detection record list can retain historical detection records, including multi-dimensional information such as UAV serial number, model, frequency, etc.
11) Electronic map: Electronic map switching, including Amap, Baidu and Google (offline), etc.
12) Standard API interface: The device has a standard API interface that can connect data to the designated management system.
13) 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.
| Detection frequency band | 100MHz~6GHz | |
| Detection distance | 2~5km | |
| Number of detection targets | ≥20 sorties | simultaneous |
| Detection mode | 360°Passive detection | |
| Direction finding frequency band | 2GHz~6GHz | |
| Direction finding distance | ≥3km | |
| Number of direction finding targets | Not less than 3 sorties | simultaneous |
| Directional accuracy | ~10° | |
| DF refresh rate | 10-30 times/minute | |
| positioning accuracy | ≤20m | |
| Number of positioning trajectories | ≥5 sorties | simultaneous |
| Scan spectrum range | 100MHz~6GHz |
This product mainly consists of a device host, power adapter, network cable, router, bracket, and five parts, as shown in the table below:
Product Hardware Composition Details
| Number | Name | Quantity | Unit |
| 1 | Device host | 1 | Pcs |
| 2 | Ac adapter | 1 | Pcs |
| 3 | Internet cable | 1 | Pcs |
| 4 | Router | 1 | Pcs |
| 5 | Device bracket | 1 | Pcs |
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