Shenzhen Polaris Security Technology Co., Ltd.
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FPV Drone Detection Technology Multimodal Intelligence Mastered Through Advanced Signal Deconstruction
Introduction
This cutting-edge system combines cognitive radio spectrum analysis, multi-modal sensor fusion, and AI-powered adaptive countermeasures to provide comprehensive detection and neutralization of FPV drones in highly congested electromagnetic environments. Grounded in the latest research on UAV detection and autonomous navigation, the platform incorporates the following key technologies: Multi-Band RF Signal Deconstruction and Protocol Cracking The system utilizes software-defined radio arrays to dynamically decode encrypted FPV control links and video transmission protocols. Employing deep residual networks, it can break down complex communication channels used by popular FPV systems. Taking inspiration from established passive detection frameworks, the system can identify unique RF fingerprints characteristic of drones. It achieves an accuracy rate of 99.1% in detecting these signals at a distance of 3 kilometers, even under extremely low signal-to-noise ratio conditions as low as -120dBm. This enables precise identification of critical elements such as encrypted session keys and abnormal heartbeat packet patterns, ensuring reliable detection of FPV drones in challenging environments.
Basic
| Features | Descriptions |
| Interference band | CH1:840MHz～930MHz CH2:1.555GHz～1.625GHz CH3:2.400GHz～2.485GHz CH4:5.725GHz～5.850GHz |
| Working Duration | Working Duration:≥1h |
| Screen size | 3.5” |
| Power consumption | ≤30w |
| Interference radius | 1-2km |
| Weight | 3.5kg |
| Dimension | 300mm*260mm*140mm |
| Product Design | Portable handheld |
| Easy Operation | User-friendly interface for straightforward operation |
| Multi-Mode Detection | Supports multiple UAV types with adjustable detection modes |
| Rugged Build | IP55 rated enclosure with military grade aluminum alloy frame for outdoor durability |
Guidance for use
1) Switch the power button on and drone detection starts automatically.
2) When the drone is within the effective detection range, pressing the measurement direction key can quickly identify the status and information of the drone.
3) To measure the signal strength, rotate 360 ° . Please rotate slowly, otherwise the measurement will fail. When the measurement is complete, all red dots will turn green. The pointer is the direction of the drone.