Ground Master 200
The Ground Master 200 (GM200) is a medium range AESA 3D radar manufactured by Thales Group.
![]() Ground Master 200 (ILA 2018) | |
Country of origin | ![]() |
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Introduced | 2008 |
No. built | >60 |
Type | Digital 3D AESA |
Frequency | S band |
RPM | 20 or 40 |
Range | 250 km (160 mi) |
Altitude | 80,000 ft (24,000 m) |
Azimuth | 360° |
Elevation | -7° and 70° |

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The GM200 operates as an air surveillance gap filler or a sensor for an air defence system. The GM200 also features a surface channel and a Rocket/Artillery/Mortar sense and warn capability.[1][2]
The system fits in a 20 ft ISO shelter and weighs less than ten tons.[3] It includes power generator unit, mast, and room for 2 workstations with a set of radio voice and data communications. The GM200 is transportable by road, rail, tactical aircraft (C-130 type) or helicopter. The GM200 can be set up in 15 minutes and be operated remotely or locally.
This radar is part of the Ground Master family (like GM400α, GM200 MM/A & MM/C).
Main characteristics
Detection domain
- Instrumented range:
- 250 km Surveillance
- 100 km Engagement
- Ceiling: up to 80,000 feet
- Elevation coverage: 70°
Key Features
- Update rate: up to 1.5s
- S-Band
- GaN transmitters
- Artificial Intelligence inspired algorithms
- Electronic Counter Counter Measures (ECCM) capabilities
- Full digital stacked beam
- Full doppler waveforms
- GaN Technology
Detection Performances
- Air Breathing Targets (ABTs)
- Helicopters (including hovering during pop-up phase)
- Cruise Missiles (CMs)
- Sea surface targets
- Rockets
- Artillery and Mortars
- UAV from Class I (Mini) up to Class IV (HALE).
References
- Pérouse de Montclos, Marc-Antoine (2009). "Du développement à l'humanitaire, ou le triomphe de la com'". Revue Tiers Monde. 200 (4): 751. doi:10.3917/rtm.200.0751. ISSN 1293-8882.
- "alesRayeonSystems Ground Master radars will boost France s airspace surveillance capability : Thales : International Broadcast News". www.4rfv.com. Retrieved 2022-02-28.
- "GM 200 - Radartutorial". www.radartutorial.eu. Retrieved 2022-02-28.
External links
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