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MR-RDA10K-4R Low Altitude Surveillance Radar

A10 Low Altitude Surveillance Radar Illustration
A10 Low Altitude Surveillance Radar Illustration
Four-sided AESA Radar

Specification for MR-RDA10K-4R Low Altitude Surveillance Radar

Product Description:

The MR-RDA10K-4R Low-Altitude Surveillance Radar is an X-band two-dimensional Active Electronically Scanned Array (AESA) radar configured with four radar arrays for continuous 360° low-altitude surveillance. Each radar array provides approximately 90° azimuth coverage, while the four-array configuration forms full azimuth coverage without relying on mechanical rotation. With an instrumented range of 8 km, the radar can detect small rotary-wing UAVs with an RCS of 0.01 m² at distances of 5 km or more and provides accurate measurement of target range, velocity, azimuth and elevation. In TWS mode, the MR-RDA10K-4R supports simultaneous tracking of 2,000 or more targets. TAS mode enables high-data-rate focused tracking of up to 8 priority targets, with an update interval as short as 0.5 seconds. Its fully solid-state AESA architecture, high target capacity, precise measurement and strong clutter suppression make it suitable for wide-area low-altitude surveillance and critical-area protection.

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Product Introduction

The MR-RDA10K-4R is a four-array 2D AESA moving-target surveillance radar designed for continuous, all-weather detection and tracking of low-altitude targets.

Four electronically scanned radar arrays are arranged to provide continuous 360° azimuth coverage, with each array covering approximately 90°.

Advanced signal processing and beam scheduling technology enable the radar to accurately measure target range, velocity, azimuth and elevation while maintaining stable performance in dense multi-target and complex clutter environments.

The radar supports two principal tracking modes:

TWS (Track While Scan) provides wide-area surveillance and simultaneous tracking of at least 2,000 targets.

TAS (Track and Search) provides focused high-data-rate tracking for up to 8 priority targets, with an update interval of 0.5 seconds.

The fully solid-state AESA architecture contains no mechanical scanning components, helping improve reliability and simplify long-term maintenance.

Application scenarios

  • Low Altitude Surveillance Radar 2 Illustration

    Radar Detecting Small UAVs

  • Low Altitude Surveillance Radar 3 Illustration

    Radar and Camera Coordinated Detection of Sea Surface UAV

  • Radar Detecting Sea Surface Uavs Illustration

    Radar Detecting Sea Surface UAVs

  • Radar Detection of Multi Target Small Uavs Illustration

    Radar Detection of Multi-Target Small UAVs

Product features and technical means

High Detection Accuracy

Advanced signal processing algorithms and radar hardware architecture provide accurate measurement of target range, velocity, azimuth and elevation.

Large Target Capacity and 360° Surveillance

The four-array AESA configuration provides continuous 360° azimuth coverage and supports simultaneous tracking of at least 2,000 targets in TWS mode.

High Detection Sensitivity and Low False Alarm Rate

Advanced clutter suppression technology enables reliable extraction of weak moving-target signals in ground clutter, weather clutter and other complex environments.

Priority Target Tracking

While conducting wide-area surveillance, the radar can perform focused TAS tracking of up to 8 priority targets, providing a high update rate of up to 0.5 seconds.

Fully Solid-State and High Reliability

The radar uses a fully solid-state architecture without mechanical scanning components, helping reduce mechanical wear and maintenance requirements.

Easy Operation

An intelligent human-machine interface simplifies operation and reduces complicated radar parameter configuration.

Flexible Deployment

The modular design supports rapid installation, dismantling and transportation for flexible deployment according to surveillance requirements.

Technical parameters

A10 Low Altitude Surveillance Radar-1

 

Parameter Specification
Model MR-RDA10K-4R
Operating Band X-Band
Radar Technology 2D AESA
Configuration Four Radar Arrays
Instrumented Range 100 m – 8 km
Azimuth Coverage 360°
Azimuth Coverage per Array 90°
Elevation Coverage -2° to 45°
Maximum Detection Altitude 1500 m
Radial Velocity Range 1–150 m/s
Small UAV Detection Range ≥5 km, RCS = 0.01 m²
RCS 1 m² Target Detection Range ≥8 km
Vehicle / Helicopter Detection Range ≥8 km
Range Accuracy ≤8 m RMS
Velocity Accuracy ≤0.5 m/s RMS
Azimuth Accuracy ≤0.5° RMS
Elevation Accuracy ≤0.5° RMS
TWS Target Update Interval 2.5 s
TAS Target Update Interval 0.5 s
TWS Tracking Capacity ≥2,000 targets
TAS Tracking Capacity Up to 8 priority targets
Operating Temperature -40°C to +55°C
Protection Rating IP66
Power Supply DC 36–52 V, with AC220V-to-DC48V adapter
Power Consumption ≤1600 W
Communication Interface Gigabit Ethernet aviation connector
Single-Array Dimensions 420 × 345 × 140 mm
Four-Array System Weight ≤100 kg

 

Dimensions/Weight

Item Dimensions (mm) Weight (kg) Packed Dim (mm) Packed Wt (kg)
Single-sided Array 420*345*140 11kg 585*450*255 18kg
Central Control Unit 480*480*720 40.5kg 670*670*1080 77 kg
Four-sided Array (Including central control unit) 742*742*780 82kg / /
Tripod 1950*1950*1430 14kg 410*410*1110 17kg

Product List

No Name Qty Unit Description
1 Radar Host Unit 4 Unit
2 Mounting Bracket 1 Set
3 Tripod 1 Unit Optional, not included by default
4 Single Array Transport Case 4 Unit Aluminum Alloy Transport Case
5 Bracket Transport Case 1 Unit Aluminum Alloy Transport Case
6 Power Adapter 1 Cable AC 220V/16A, Length 15m
7 Communication Cable 1 Cable Connects Radar to Display & Control Terminal, Length 15m
8 Assembly Tools & Screws 1 Set For assembling Host, Pedestal, Tripod
9 Document 1 Copy User Manual, etc. (Electronic Version)

Application effects

  • Product Details7 Illustration
  • Product Details6 Illustration

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