- TDOA+AOA hybrid positioning system: It can achieve single station AOA direction finding, as well as multi-point deployment and networking to achieve precise TDOA positioning, with higher scene adaptability;
- Strong environmental learning ability: possessing environmental learning ability, able to quickly build on-site libraries for non signal feature libraries, drones, and specific electromagnetic targets, and update and expand existing feature libraries;
- High real-time performance and low false alarm rate: signal reception, RF processing, and signal processing are all completed in the detection front-end, improving the real-time detection of information; The unique micro signal recognition technology ensures accurate and reliable recognition results, greatly reducing false positives and false negatives;
- Good scene adaptability: Introducing noise cancellation and multiple energy accumulation algorithms can ensure high recognition rate and low false alarm rate of unmanned aerial vehicle targets even in complex electromagnetic environments in cities.
1.1.1 performance index
Table 2 Performance indicators of fixed detection and countermeasure equipment
| index | parameter |
| HFC_DF01 detection unit | |
| Detection signal type | Drone data transmission signal, drone remote control signal, WIFI system drone signal |
| Detecting wireless signal frequency bands | 70MHz~6GHz |
| Angle measurement accuracy (AOA mode) | ≤3°（RMS） |
| Positioning accuracy (TDOA mode) | ≤40m |
| Detection distance radius | 5km |
| detection range | Horizontal 360 °, pitch ＞ ± 45 ° |
| discovery time | ≤3s |
| Automatic calibration direction | No manual calibration required, pointing north accuracy ≤ 2 ° |
| Whitelist function | Can achieve identification of friend or foe |
| HFC_JF01 Reaction Unit | |
| Operating frequency band | Customizable frequency band in 300MHz~6GHz software |
| interference distance | Interference radius ≥ 3km (0.1W radiation source), effective distance adjustable by software |
| Gan Tong Bi | 10:1 |
| Interference angle | 360 ° (implemented with pan tilt zoom) |
| Effective time of interference | ≤5s |
| Gimbal rotation speed | ≥60°/s |
| Connection method | Ethernet interface |
| Power supply mode | AC110~220V |
1.1.2 Applicable scenarios
Suitable for important facility protection, public security patrols, accompanying protection of political figures, border security, large-scale event support, military management zones, and other scenarios.
English 
Chinese 
Reviews
There are no reviews yet.