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| Nazwa handlowa: | Lei Kan |
| Numer modelu: | LKXR-XD115 |
Ⅰ. Product Overview
The LKXR-XD115 is an X-band, fully coherent, one-dimensional digital beamforming (DBF) pulse Doppler radar specifically designed for monitoring low-altitude and near-ground composite targets. A single sensor can simultaneously detect, track, and output trajectories for no fewer than 300 batches of drones, personnel, vehicles, or surface maritime targets within a 360° azimuth and an elevation range of -3° to +60°, suitable for fixed station, vehicle-mounted, and portable deployments.
Ⅱ. Product Features
1. High search data rate
digital beamforming, fast refresh rate
2. Adaptive clutter suppression
Rain, snow, and ground clutter do not trigger false alarms
3. Large pitch coverage
60 ° elevation angle meets mountainous and high-rise scenes
4. Record playback
Built in storage, supports post analysis
Ⅲ. Specifications
| Parameter Name | Parameter Value |
| Operating Frequency | X-band 9.8–10 GHz |
| Elevation Coverage | −3°–60° |
| Azimuth Coverage | 360° |
| Detection Range |
Small quadcopter (RCS 0.01 m²) ≥ 8 km Small fixed-wing UAV (RCS 0.1 m²) ≥ 12 km Medium fixed-wing UAV (RCS 1 m²) ≥ 15 km Personnel ≥ 14 km• Helicopter / vehicle ≥ 15 km |
| Maximum Detection Altitude | ≥ 2 000 m |
| Blind Zone | ≤ 50 m |
| Range Accuracy | ≤ 5 m (RMS) |
| Angular Accuracy | Azimuth ≤ 0.4° (RMS) / Elevation ≤ 0.4° (RMS) |
| Antenna Rotation Speed | 30 rpm (180°/s) upgradeable to 60 rpm (360°/s) |
| Simultaneous Tracks | ≥ 300 |
| Tracking Speed Range | 1–150 m/s |
| Clutter Rejection | Immune to common clutter |
| Operating Temperature | −40 °C to +55 °C |
| Humidity | ≤ 60 % |
| Protection Level | IP65 (main unit IP67) |
| Weight | ≤ 35 kg |
| Power Consumption | ≤ 330 W |
| Array Dimensions | 540 × 675 × 85 mm |
| Resolution | 4° (azimuth) / 7° (elevation) |
| Transmit Power | ≤ 30 W |
Ⅳ. Product selling points
1. Detection range (verified under Swirling-1 conditions with Pd ≥ 0.8 and Pfa ≤ 10⁻⁶):
– Rotary-wing drone (RCS 0.01 m²) ≥ 8 km
– Small fixed-wing UAV (RCS 0.1 m²) ≥ 12 km
– Medium fixed-wing UAV/rotary-wing UAV/vehicle (RCS 1 m²) ≥ 15 km
– Pedestrian (RCS 0.5 m²) ≥ 14 km
2. Airspace coverage
– Azimuth: 0° to 360° Mechanical Continuous Scanning
– Elevation: −3° ~ +60° electronically scanned coverage, elevation blind zone ≤ 50 m
3. Accuracy metrics (1σ, GNSS time synchronization)
– Ranging ≤ 5 m RMS
– Angular measurement (azimuth/elevation) ≤ 0.4° RMS
4. Capacity and Speed
– Simultaneously track batches ≥ 300
– Target speed range 1 ~ 150 m/s (≈ 0.06 ~ 5.4 km/h to 540 km/h)
5. Power Consumption and Weight
– Total power consumption ≤ 330 W (including built-in computing, storage, and temperature control)
– Antenna unit weight ≤ 35 kg, single-person transportable
6. Electromagnetic Security
– Peak emission power ≤ 30 W, EIRP ≤ 33 dBm, complying with the public exposure limits specified in GB8702-2014
7. Interfaces and Extensions
Gigabit Ethernet: TCP/UDP ASTERIX CAT048, JSON, MQTT
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