3-10km Automatic Drone Positions Detection System Passive Drone Detection
Product Description
The fixed RF detector system operates within the 20MHz-6000MHz / 300MHz-6000MHz / 20MHz-8000MHz frequency spectrum, detecting and tracking drone signals through radio frequency analysis. Upon activation, it automatically identifies drones and triggers audiovisual alerts.
The system integrates with low-altitude security management platforms to coordinate automated responses against intruding drones. By analyzing detected drone positions and spectrum data, it activates radio jamming devices to precisely suppress target areas, blocking image transmission and compelling drones to either return or make emergency landings.
Feature:
Automatic detection: Detects drones automatically, identifies drone models, and enables network-based tracking;
All-weather detection: Capable of automatic target detection and tracking in all directions and at all times;
Strong environmental adaptability: Capable of detecting drones under adverse weather conditions such as nighttime, dense fog, rain, snow, and heavy fog;
Single-site detection: Built-in antenna array, AOA-based direction-finding and positioning, enabling UAV direction-finding and positioning with a single device;
Accurate identification: Capable of recognizing mainstream drone brands, models, serial numbers (SN), frequency points, azimuth angles, as well as drone and pilot positions;
Network positioning: Supports network tracking for multiple devices on non-mainstream models;
Feature library extension: Supports manual or automatic on-site collection of drone signals and automatically adds them to the drone feature library;
Unknown signal recording: Records targets of unknown aircraft models that failed to establish a database, and pushes the target information to the management platform with an alarm;
Unmanned operation: No human intervention is required, automatically recording detected drone data including time, frequency, bandwidth, model, azimuth angle, etc.;
Whitelist and Blacklist: Manual addition/deletion of drones in the whitelist;
Flight path storage: The platform software can display and store the flight path of the UAV;
Data export: The system can record, store, query, and export alarm information.
Application:
Suitable for all-domain surveillance of urban low-altitude safety, security of airports, key locations, energy facilities, coastal defense or applied to mobile platforms for mobile security and other critical areas.
| Model | CQ-DD20-F | ||
| Working Mode | Passive Radio Detection | ||
| Detection Targets | UAV up / down CNC link | ||
| Recognition Modes | Spectrum recognition, Drone ID recognition | ||
| Frequency Range | 20MHz ~ 6000MHz | 300MHz ~ 6000MHz | 20MHz ~ 8000MHz |
| Detection Radius | 3 ~ 10km (May vary depending on the environment and aircraft model) | ||
| Detection Angle | Horizontal 360°; Pitch -20° to +70° (precision direction finding); Pitch -70° to +90° (accurate identification); | ||
| Real-time Scanning Bandwidth | ≥120MHz | ||
| Detection Azimuth Accuracy | ≤3° (RMS) above 2GHz, ≤5° (RMS) below 2GHz | ||
| Positioning Accuracy | 2m (broadcast message parsing mode), 10-100m (cross-verification with multiple devices) | ||
| Number of Multi-target Detection Systems | ≥40 | ||
| Detection Response Time | ≤2s (120Mhz bandwidth) | ||
| Continuous Operation Time | 7*24h | ||
| Communication Method | RJ45 interface communication, TCP/IP protocol | ||
| Power Supply | 220V / 50Hz AC | ||
| Power Consumption | ≤75W | ||
| Mean Time Between Failures (MTBF) | 3000h | ||
| Mean Time To Repair (MTTR) | 1h | ||
| Operating Temperature | -40ºC to +70ºC | ||
| Storage Temperature | -50ºC to +75ºC | ||
| Protection Rating | IP66 | ||
| Dimensions | 600mm x 600mm x 386mm | ||
| Weight | ≤18kg (excluding the frame) | ||