Specification for MR-RDA15K Low Altitude Surveillance Radar

Product Description:

The MR-RDA15K Low Altitude Surveillance Radar is an X-band two-dimensional Active Electronically Scanned Array (AESA) radar designed for extended-range detection and continuous tracking of low-altitude moving targets. A single radar array provides approximately 90° azimuth coverage, while a four-array configuration enables continuous 360° surveillance. With an instrumented range of 15 km, the radar can detect small rotary-wing UAVs with an RCS of 0.01 m² at distances of 8 km or more, while larger targets with an RCS of 1 m² can be detected at distances of 15 km or more. In TWS mode, the MR-RDA15K supports simultaneous tracking of 2,000 or more targets. TAS mode enables focused high-data-rate tracking of up to 8 priority targets, with a target update interval as short as 0.25 seconds. Its fully solid-state AESA architecture, high measurement accuracy, large target capacity and strong clutter suppression capability make it suitable for wide-area low-altitude surveillance and critical-area protection.

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Product Introduction

The MR-RDA15K is a 2D AESA moving-target surveillance radar designed for continuous, all-weather detection and tracking of low-altitude targets.

Its electronically scanned array architecture enables rapid beam steering and target tracking without relying on mechanical scanning components.

Each radar array provides approximately 90° azimuth coverage, and four arrays can be combined to establish full 360° surveillance.

Advanced signal processing and target tracking algorithms provide accurate measurements of target range, velocity, azimuth and elevation while maintaining stable detection performance in dense multi-target and complex clutter environments.

The radar supports two principal operating modes:

TWS (Track While Scan) provides wide-area surveillance with simultaneous tracking of at least 2,000 targets and a target update interval of 2.5 seconds.

TAS (Track and Search) provides focused tracking of up to 8 priority targets, with a high update rate of 0.25 seconds.

The MR-RDA15K is particularly suitable for applications requiring longer detection range, high target capacity and rapid response to priority low-altitude threats.

Application scenarios

Radar Detecting Small UAVs
Radar and Camera Coordinated Detection of Sea Surface UAV
Radar Detecting Sea Surface UAVs
Radar Detection of Multi-Target Small UAVs

Product features and technical means

High Detection Accuracy

Advanced signal processing algorithms and system hardware architecture provide accurate measurement of target range, velocity, azimuth and elevation, delivering reliable target data for surveillance and tracking applications.

Large Target Capacity and Wide-Area Surveillance

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

High Detection Sensitivity and Low False Alarm Rate

Advanced clutter suppression technology enables reliable detection of weak moving targets under ground clutter, weather clutter and other complex background conditions while maintaining a low false-alarm probability.

High-Rate Priority Target Tracking

While performing wide-area surveillance, the radar can simultaneously conduct focused TAS tracking of up to 8 priority targets, with a target update interval as short as 0.25 seconds.

Fully Solid-State and High Reliability

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

Easy Operation

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

Flexible Deployment

The modular architecture supports rapid installation, dismantling and transportation, allowing the radar system to be deployed according to different surveillance requirements.

Technical parameters

A10 Low Altitude Surveillance Radar-1

Parameter	Specification
Model	MR-RDA15K
Operating Band	X-Band
Radar Technology	2D AESA
Instrumented Range	150 m – 15 km
Azimuth Coverage	90° per single array / 360° with four arrays
Elevation Coverage – TWS	-2° to 45°
Elevation Coverage – TAS	-10° to 60°
Maximum Detection Altitude	2000 m
Radial Velocity Range	1–150 m/s
Small UAV Detection Range	≥8 km, RCS = 0.01 m²
RCS 1 m² Target Detection Range	≥15 km
Vehicle / Helicopter Detection Range	≥15 km
Range Accuracy	≤8 m RMS
Velocity Accuracy	≤0.5 m/s RMS
Azimuth Accuracy	≤0.3° RMS
Elevation Accuracy	≤0.3° RMS
TWS Target Update Interval	2.5 s
TAS Target Update Interval	0.25 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 Consumption	≤3200 W
Communication Interface	Gigabit Ethernet aviation connector
Single-Array Dimensions	450 × 470 × 140 mm
Four-Array System Weight	≤140 kg

A15 Low Altitude Surveillance Radar

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)