Products Description
Low Altitude Radar is a professional detection and early-warning system designed for low-flying, small radar cross-section (RCS) targets such as micro-UAVs, cruise missiles, and low-altitude aircraft. It provides reliable, real-time surveillance to address the growing challenges of low-altitude airspace security.The Low Altitude Radar series includes S-Band Small-Target Early Warning Radar and X-Band 2D Phased Array Low-Altitude Detection Radars (single-face and quad-face), optimized for different coverage and deployment scenarios.
Built in China and compliant with ISO, CE, FCC, and MIL-STD-810H, these systems integrate phased-array beam steering, adaptive clutter suppression, and multi-target tracking, ensuring stable performance in complex environments such as rain, fog, and urban areas.
Widely used in airport security, border surveillance, critical infrastructure protection, large-scale event security, and military low-altitude defense, Low Altitude Radar delivers 24/7 continuous early warning against low-altitude threats.
Products specification
|
Parameter Category |
S-Band Small-Target Early Warning Radar |
X-Band 2D Phased Array Low Altitude Radar |
X-Band 2D Phased Array Quad-Face Low Altitude Radar |
|
Operating Frequency Band |
S-Band (2.9-3.1GHz) |
X-Band (9.3-9.5GHz) |
X-Band (9.3-9.5GHz) |
|
Radar System |
Pulse Doppler |
Active Phased Array |
Active Phased Array (Quad-Face) |
|
Target RCS Detection Capability |
≥0.01㎡ (detection probability ≥90%) |
≥0.001㎡ (detection probability ≥95%) |
≥0.001㎡ (detection probability ≥95%) |
|
Max. Detection Range |
≥25km (@0.1㎡ target) |
≥18km (@0.01㎡ target) |
≥18km (@0.01㎡ target, 360° coverage) |
|
Detection Altitude Range |
50m-6000m |
30m-5000m |
30m-5000m |
|
Azimuth Coverage |
0°-360° (mechanical scanning) |
0°-120° (electronic scanning) |
0°-360° (quad-face electronic scanning) |
|
Elevation Coverage |
0°-20° |
0°-30° |
0°-30° |
|
Target Tracking Capacity |
≥100 targets simultaneously |
≥200 targets simultaneously |
≥300 targets simultaneously |
|
Anti-Jamming Capability |
Frequency agility, notch filtering |
Adaptive beamforming, space-time adaptive processing (STAP) |
Adaptive beamforming, STAP, ultra-low sidelobe |
|
Power Consumption |
≤800W |
≤1200W |
≤1500W |
|
Operating Temperature |
-40℃ to +60℃ |
-40℃ to +65℃ |
-40℃ to +65℃ |
|
Relative Humidity |
≤95% (non-condensing) |
≤98% (non-condensing) |
≤98% (non-condensing) |
|
Protection Level |
IP65 |
IP66 |
IP66 |
Features
| High-precision small-target detection |
S-band detects targets down to 0.01 m² RCS (≥90% detection probability). X-band detects ultra-small targets as low as 0.001 m² RCS (≥95%), including micro-drones under 2 kg. |
| Multi-band coverage for diverse scenarios |
S-band: Strong anti-jamming and all-weather performance for long-range border and maritime surveillance. X-band: High resolution with fast electronic scanning (≤1 ms), ideal for airports and urban environments. Quad-face X-band: 360° full coverage without mechanical rotation. |
| Advanced anti-clutter & anti-jamming processing |
CFAR technology suppresses ground and sea clutter. X-band models support STAP and adaptive beamforming to counter intentional interference. |
| High-capacity multi-target tracking | Tracks 100+ targets (S-band), 200+ (X-band single face), and 300+ (quad-face), suitable for drone swarm detection. |
Advantages
Leading Technical Expertise
Mastering multiple core radar technologies and backed by nationally recognized certifications, the company leverages professional R&D platforms to continuously drive product innovation and enhance long-term reliability.
Extensive Industry Experience
With over a decade of dedicated focus on radar technologies, the company has a deep understanding of application scenarios across multiple industries, enabling the delivery of stable, practical, and highly application-matched solutions.
Service
Technical Support
Technical support (product structure, operation guide, common troubleshooting);
Product documentation (user manual, operation videos, checklist)
Global Warranty Services
2-year worldwide warranty;
Free repair or replacement of components due to product quality issues;Excludes damage caused by human error or improper use.
Application
Critical Infrastructure
Border Surveillance
Large-Scale Event Security
Airport Airspace Security
FAQ
Q: 1.What is the difference between S-Band and X-Band models?
A: S-Band models excel in long-range (≥25km) and all-weather detection, suitable for border/maritime surveillance; X-Band models offer higher resolution (0.001㎡ target detection) and fast electronic scanning, ideal for airports/urban areas.
Q: Can the X-Band quad-face model achieve full 360° coverage?
A: Yes, it uses four phased array panels arranged in a cube for electronic scanning, realizing 360° full azimuth coverage without mechanical rotation, eliminating surveillance blind spots.
Q: What is the minimum target RCS the radar can detect?
A: S-Band models detect ≥0.01㎡ targets, X-Band models ≥0.001㎡ (e.g., 2kg micro-UAVs), with detection probabilities ≥90% and ≥95% respectively.
Q: Does the radar work in heavy rain or fog?
A: All models meet IP65/IP66 protection levels and use anti-weather interference algorithms; S-Band models perform best in heavy rain (rain rate ≤50mm/h), X-Band models in light fog (visibility ≥200m).
Q: How many targets can the radar track simultaneously?
A: S-Band: ≥100 targets; X-Band single-face: ≥200 targets; X-Band quad-face: ≥300 targets, supporting UAV swarm detection.
Q: What anti-jamming capabilities do the models have?
A: S-Band: Frequency agility, notch filtering; X-Band: Adaptive beamforming, STAP (space-time adaptive processing), resisting noise and deception jamming.
Q: What power supply does the radar require?
A: All models support dual-power input: AC 220V (50/60Hz) or DC 24V, with backup power compatibility for uninterrupted operation.
Q: Can the radar integrate with other security systems?
A: Yes, it supports Ethernet integration with CCTV, alarm systems, and central security management platforms, enabling unified monitoring and command.
Q: What is the operating temperature range of the radar?
A: S-Band: -40℃ to +60℃; X-Band: -40℃ to +65℃, suitable for extreme climates (e.g., cold northern regions, hot deserts).
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