Two – Dimensional Phase Sweep Pulse System Three – Coordinate Radar .
WY-04 radar is a two-dimensional phase scan pulse system threecoordinate radar, which can detect and locate low-altitude
aircraft and ground moving vehicles, personnel and sea vessels using an airborne platform. It is mainly used for complex urban environment detection and manned battlefield surveillance, etc.
Main functions: detection and positioning of low-altitude vehicles and ground moving vehicles, personnel and ships on the sea.
Applicable scenarios: complex urban environment detection, manned battlefield surveillance, etc.
Power: 1.5 km/5km (RCS=0.01m²)
Technical specifications |
WY -04A |
WY -04B |
| Radar band Technology system |
Ku Linear frequency modulated pulses |
Ku Linear frequency modulated pulses |
| Detection distance (typical target: DJI Phantom 4) | ≥1.5km | ≥5km |
| Pitch coverage
Detection accuracy |
Azimuth：±45° Pitch：0~30 Distance：≤10m Azimuth：≤0.5° Pitch：≤1.0° |
Azimuth：±45° Pitch：0~30° Distance：≤10m Azimuth：≤0.3° Pitch：≤0.3° |
| Data rate (TWS/TAS) Target capacity |
4s/0.5s ≥200 block |
4s/0.5s ≥200 block |
| Erection method | Fixed, vehicle-mounted, portable | Fixed, vehicle-mounted, portable |
Representative Specifications (indicative)
Parameter |
Value / Range |
Notes |
|---|---|---|
| Radar Type | Low Altitude Surveillance Radar | Ground-based system |
| Frequency Band | L/S Band (typical) | Optimized for low-altitude detection |
| Detection Range | ~60–130 km | Depending on target size and altitude |
| Elevation Coverage | 0–30° | Low-altitude focus |
| Azimuth Coverage | 360° | Full-circle coverage via rotation or phased array |
| Target Types | Aircraft, helicopters, UAVs, cruise missiles | Low-altitude aerial threats |
| Tracking Capability | Multi-target | Simultaneous monitoring supported |
| Power Supply | 220V AC / Generator | Field deployable options |
| Mobility | Fixed or mobile | Trailer-mounted or vehicle-mounted |
| Interface | Digital / analog outputs | Compatible with C2 systems |
Key Features
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Low-Altitude Detection: Optimized for monitoring aircraft, drones, and missiles at low altitudes.
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High Accuracy Tracking: Ensures precise detection and continuous monitoring of multiple targets simultaneously.
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All-Weather Operation: Performs reliably in rain, fog, dust, and extreme temperatures.
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Rapid Response: Fast acquisition and tracking of multiple moving targets.
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Flexible Deployment: Can be installed on fixed sites or mounted on mobile platforms for tactical flexibility.
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Integrated Data Interface: Provides real-time data output compatible with command and control (C2) systems.
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Robust and Durable Construction: Designed for long-term field use under harsh environmental conditions.
