The SR226-5000XD is a next-generation X-band phased-array radar optimized for low-altitude airspace monitoring and counter-UAV missions. Featuring four antenna arrays and a dedicated control unit, it delivers 360° azimuth coverage and elevation scanning with high precision. The radar can detect and track small UAVs with an RCS of 0.01㎡ at ranges up to 5 km, providing reliable data on position, altitude, and velocity.

Designed for border defense, airport security, and military installations, the SR226-5000XD combines advanced pulse-Doppler processing, strong clutter suppression, and modular architecture for seamless deployment in complex operational environments.

SR226-5000XD Air Surveillance Radar

Key Features

5 km UAV detection (RCS 0.01㎡) with high probability of detection
360° azimuth scan and up to 40°/60° elevation coverage for wide-area monitoring
Two-dimensional phased-array system with pulse-Doppler processing
Fast update rate (≤0.3s in tracking mode) for real-time response
High measurement accuracy: ≤8 m range error, ≤0.5° angle error
Target capacity: simultaneously tracks ≥200 objects
All-weather operation (−40°C to +55°C), resistant to rain, fog, and snow
Ethernet-based open interface for seamless integration with C2/PSIM/VMS

Applications

Border Security: Detects and tracks drones or low-flying targets crossing sensitive boundaries.
Airport Protection: Monitors low-altitude UAV intrusions in restricted airspace.
Military Installations: Provides persistent surveillance of bases and perimeters.
Critical Infrastructure: Safeguards power plants, refineries, ports, and government facilities.
Counter-UAV Systems: Forms the radar detection core in multi-sensor anti-drone solutions.

System Parameters

Parameter	Value
Working System	Two-dimensional phased-array (azimuth & elevation phase scanning)
Operating Mode	Pulse-Doppler
Frequency Band	X-band
Instrumented Range	6.0 km
Max UAV Detection	≥5 km (RCS=0.01㎡, Pd=0.8, Pfa=10⁻⁶)
Min Detection Range	≤150 m
Azimuth Coverage	≥360°
Elevation Coverage	≥40° (search), ≥60° (tracking)
Height Coverage	≥1000 m
Velocity Range	1–100 m/s
Measurement Accuracy	Distance ≤8 m; Azimuth ≤0.5°; Elevation ≤0.5°; Speed ≤1 m/s
Update Rate	≤4 s (search), ≤0.3 s (tracking)
Target Capacity	≥200 tracks
Data Interface	RJ45, UDP protocol, 100 Mbps Ethernet
Power Supply	AC200–240 V
Power Consumption	≤1400 W
Operating Temperature	−40°C to +55°C
Storage Temperature	−45°C to +65°C
Dimensions	≤780 × 780 × 400 mm
Weight	≤40 kg

Packaging & Delivery

Standard protective shipping crate
Shock-proof and moisture-resistant packaging
Accessories and cables included
Documentation pack with installation manual, user guide, and warranty card

Packing List

Radar Antenna Array (×4)
Control Box (×1)
Power Supply Unit
Connection Cables & Accessories
Mounting Kit
User Manual & Quick Start Guide

FAQ

Q1: Can SR226-5000XD integrate with existing VMS/PSIM systems?
A1: Yes, the radar supports open Ethernet/UDP protocols, making it easy to integrate with existing security and defense systems.please Please refer to Communication Protocol

Q2: What is the typical deployment time?
A2: The modular design allows setup and calibration within a few hours, depending on site conditions.

Q3: Is it suitable for mobile or temporary deployments?
A3: Yes, SR226-5000XD can be mounted on vehicles or tripods for rapid deployment scenarios.

Q4: How does it handle interference?
A4: Built-in digital beamforming (DBF) and anti-spoofing algorithms ensure reliable performance even in high-interference environments.

Conclusion

The SR226-5000XD Air Surveillance Radar delivers high precision, fast response, and strong resilience for modern low-altitude security challenges. With proven X-band phased-array technology, it offers an ideal solution for governments, defense contractors, and security integrators worldwide.

Lakeda – Making Security Accessible, Making the World Safer.