Chongqing Leikan Technology Co., Ltd
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Ⅰ. Overview
The LKXR-XD115 Low Altitude Surveillance Radar is primarily deployed for low-altitude and ground surveillance operations. Utilizing digital beamforming technology, it features low equivalent omnidirectional radiation power while delivering high search data rates. The radar incorporates adaptive clutter suppression and dense target detection pre-tracking systems, achieving extremely low false alarm rates. It can automatically track and establish heading for over 300 target groups, providing high-precision positional information.
Ⅱ. Highlights
• Detection: ≥8 km (quadcopter) / ≥14 km (person) / ≥15 km (vehicle)
• 300 tracks with ≤5 m range & ≤0.4° angle accuracy
• Ultra-low false alarm in heavy clutter
• −3°–60° elevation for complex terrain
• ≤35 kg, ≤330 W for vehicle or man-pack use
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. Features
1. High data-rate DBF for fast update
2. Adaptive clutter suppression rejects rain, ground & sea clutter
3. Wide elevation for mountainous and urban scenarios
4. Built-in recording & playback for post-mission analysis
V. Company Style
Ⅵ.Corporate Events