Arudhra Radar

Manufacturer: Defence Research and Development Organisation (DRDO)
Category: Radar and Jamming Systems
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Detection Range Up to 300 km
Frequency Band S Band
Antenna Type / Technology AESA
Target Tracking Capacity 300 plus targets

Defense Systems Full Specifications

1. General Information

Name / Designation	Arudhra Radar
Manufacturer	DRDO
Country of Origin	India
Type / Role	Long Range Air Surveillance Radar
Operational Domain	Air
Status	In service

2. Technical Specifications

Frequency Band	S Band
Antenna Type	Active Electronically Scanned Array
Antenna Aperture / Size	Large fixed planar array
Power Output	High power solid state modules
Detection Range	Up to 300 km
Tracking Range	250 km plus
Target Tracking Capacity	300 plus targets
Elevation Coverage	Wide angle coverage
Azimuth Coverage	360 degrees
Beam Steering	Electronic
Pulse Repetition Frequency (PRF)	Variable
Resolution	High
Update Rate	High refresh rate
Clutter Rejection / ECCM	Advanced ECCM

3. Functional Capabilities

Primary Functions	Early warning, air surveillance
Target Types	Aircraft, UAVs, cruise missiles
Integration / Networking	Air defense C2 systems
IFF Capability	Supported
Data Link / Networking	Secure military data links
Weather & Terrain Resistance	All weather capable
Mobility / Mounting	Fixed or semi mobile

4. Physical & Operational Characteristics

Dimensions	Classified
Weight	Classified
Power Requirement	External power supply
Cooling System	Liquid and air cooling
Operating Temperature Range	Wide operational range
Deployment Platform	Ground based
Crew Requirement	Small trained crew

5. Software & Processing

Signal Processor Type	Digital solid state processor
Processing Speed	High throughput
AI / Automation Features	Assisted target classification
Data Output / Interface	Digital radar data formats
Software Upgradeability	Modular and upgradeable

6. Operational History

Year Introduced	Early 2020s
Users / Operators	Indian Air Force
Notable Deployments	Strategic air bases
Successor / Predecessor	Upgraded Indian surveillance radars

7. Export / Compliance Data

Export Availability	Limited
ITAR / MTCR Status	Non ITAR
Cost Estimate	40 to 60 million USD

PROS

AESA technology with fast beam steering
Long detection and tracking range
High target tracking capacity
Strong ECCM performance
Indigenous design with upgrade potential

CONS

Limited public export availability
Fixed and semi mobile deployment only
Higher cost than legacy radars
Classified performance details restrict transparency
Requires trained technical crew

Arudhra AESA Radar, India Air Surveillance System

The Arudhra radar is a modern long range air surveillance radar developed to strengthen airspace awareness against fast moving and low observable threats. Designed for continuous operation in contested environments, Arudhra supports early warning, air defense coordination, and national airspace monitoring missions.

Developed by India’s Defence Research and Development Organisation (DRDO) and produced by Bharat Electronics Limited (BEL), Arudhra reflects India’s push toward indigenous, high performance sensor systems. The radar uses active electronically scanned array technology to provide faster target detection, improved tracking accuracy, and strong resistance to electronic warfare.

Role and Capabilities

Arudhra is designed to detect fighter aircraft, transport planes, helicopters, cruise missiles, and unmanned aerial systems. Its solid state AESA architecture allows it to track hundreds of targets at once while maintaining high update rates. The system offers 360 degree azimuth coverage and broad elevation scanning, making it suitable for both low level and high altitude threats.

The radar supports network centric operations and can integrate with command and control centers, surface to air missile systems, and air force data networks. Advanced clutter rejection and ECCM features help maintain performance in dense electronic environments.

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Operational Use

Arudhra is intended for fixed and semi mobile deployment to protect strategic sites, air bases, and national borders. It operates in all weather conditions and can function continuously with minimal crew support. The system strengthens layered air defense by providing early warning and precise tracking data to interceptor and missile units.

Arudhra Radar Price

The Arudhra radar is not marketed commercially in the United States. Based on comparable AESA long range air surveillance radars, the estimated unit cost would range from 40 to 60 million USD, depending on configuration, support systems, and integration requirements.

FAQs

What type of radar is Arudhra?

It is a long range AESA air surveillance radar.

What threats can Arudhra detect?

Aircraft, drones, helicopters, and cruise missiles.

Who manufactures the Arudhra radar?

Bharat Electronics Limited in India.

Is Arudhra resistant to electronic jamming?

Yes, it includes ECCM and advanced clutter rejection.

Can Arudhra integrate with missile defense systems

Yes, it supports networked air defense operations.?

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