Ground Master 400 Radar

Manufacturer: Thales Group
Category: Radar and Jamming Systems
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Detection Range Up to 515 km
Frequency Band S band
Antenna Type / Technology AESA
Target Tracking Capacity Up to 1000 targets

Defense Systems Full Specifications

1. General Information

Name / Designation	Ground Master 400
Manufacturer	Thales Group
Country of Origin	France
Type / Role	Long range 3D air surveillance radar
Operational Domain	Air defense
Status	In service

2. Technical Specifications

Frequency Band	S band
Antenna Type	Active electronically scanned array
Antenna Aperture / Size	Large fixed panel
Power Output	High power solid state
Detection Range	Up to 515 km
Tracking Range	Long range
Target Tracking Capacity	Up to 1000 targets
Elevation Coverage	High elevation coverage
Azimuth Coverage	360 degrees
Beam Steering	Electronic
Pulse Repetition Frequency (PRF)	Adaptive
Resolution	High
Update Rate	Fast refresh

3. Functional Capabilities

Primary Functions	Detection, tracking, classification
Target Types	Aircraft, helicopters, missiles, drones
Integration / Networking	Integrated air defense networks
IFF Capability	Yes
Data Link / Networking	NATO standard links
Weather & Terrain Resistance	High
Mobility / Mounting	Mobile or fixed

4. Physical & Operational Characteristics

Dimensions	Large radar shelter system
Weight	Heavy
Power Requirement	External generator
Cooling System	Liquid and air cooling
Operating Temperature Range	Wide military range
Deployment Platform	Ground vehicle or fixed site
Crew Requirement	Small trained crew

5. Software & Processing

Signal Processor Type	Digital solid state
Processing Speed	High speed real time
AI / Automation Features	Automated tracking and filtering
Data Output / Interface	Digital command systems
Software Upgradeability	Modular and upgradable

6. Operational History

Year Introduced	Early 2010s
Users / Operators	NATO and allied nations
Notable Deployments	National air defense missions
Successor / Predecessor	Part of Ground Master family

7. Export / Compliance Data

Export Availability	Yes
ITAR / MTCR Status	Controlled
Cost Estimate	Tens of millions USD

Our Rating

The overall rating is based on review by our experts

9.5

Range & Endurance 10 / 10
Stealth Capability 9 / 10
Technology 10 / 10
Maintenance Efficiency 9 / 10

Ground Master 400 Long Range Air Surveillance Radar

Modern air defense depends on early warning and reliable tracking. The Ground Master 400 radar is built for that role. It provides wide area air surveillance for military forces facing fast jets, cruise missiles, and low flying threats.

Manufacturer and Origin

The Ground Master 400 is developed by Thales Group of France. It is part of the Ground Master radar family and is used by several allied and partner nations. The system is designed for both fixed and mobile air defense missions.

Role and Core Capabilities

Ground Master 400 is a long range 3D air surveillance radar. It detects, tracks, and classifies aerial targets at long distances. The radar supports national airspace monitoring, early warning, and air defense cueing.

The system uses advanced AESA radar technology with electronic beam steering. This allows fast target updates and reliable tracking in heavy clutter and electronic warfare environments. It can detect high speed fighter aircraft, helicopters, unmanned systems, and cruise missiles.

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Technology and Operational Use

The radar operates in the S band, balancing long range detection with resistance to jamming. It provides full 360 degree coverage and strong elevation performance. Ground Master 400 can be integrated with air defense command systems, surface to air missiles, and fighter control networks.

Its mobile configuration allows rapid deployment by military units. The radar can be transported, set up, and made operational in a short time, supporting expeditionary operations and homeland defense.

Ground Master 400 Radar Price

The Ground Master 400 does not have a fixed public price in the United States. Based on international contracts, cost estimates range from tens of millions of dollars depending on configuration, support, and integration requirements.

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