High-repetition class 1M laser rangefinder
For almost every army application, a laser rangefinder is a prerequisite for a fire-control system. The G-Frej is a compact lightweight and modular configuration of a laser rangefinder, designed for easy integration with electro-optical systems for various applications.
The laser is eye-safe for the unaided human eye, has a high repetition rate and an excellent range performance.
The eye-safety, in combination with the high-performance, low-volume and weight, makes the laser unique for anti-aircraft applications.
- Support and/or training
- Servicing and repair
- Training for self-servicing
- Upgrade upon request
- Consultancy services
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G-Frej is a compact air-cooled laser rangefinder for integration with sight systems. Ideal for area surveillance where fast range updates and performance are required. The G-Frej is available in different versions for modular integration or complete laser rangefinder for integration with an anti-aircraft fire control system.
Low eye-hazard laser
The G-Frej laser rangefinder has a class 1M laser, which is safe for an unaided human eye down to 0 m. This feature makes it easy for training without problematic restrictions.
G-Frej offers high performance, making it highly suitable for anti-aircraft applications. The range performance and pointing stability guarantee target engagement even in poor conditions.
The product has a well-defined mechanical, optical and electrical interface, making it easy to integrate with different sight systems.
The laser rangefinder is built up using different modules. This makes it possible to re-arrange the laser rangefinder in different housings or hosts for various applications.
This rangefinder for army applications has a well-proven capability that guarantees operation under severe conditions over long periods.
G-Frej is used in electro-optical fire-control systems by:
- ULTRA ELECTRONICS
- Target tracking
- Anti-aircraft engagement
- Anti-aircraft fire control systems
- Close-in weapon systems for anti-missile applications
- Pulse repetition rate 3 Hz continuously, 8 Hz in burst mode
- Extinction ratio 37 dB
- Beam divergence 0.8 mrad
- Pulse energy 8 mJ
- Range resolution 2.5 m
- Range accuracy 4 m
- Alignment 0.2mrad
- Range performance up to 20 km
- Air-cooled solid-state laser technology
- Power supply +28 V
- Weight < 5 kg
- Size: 295x131x141 mm
Ambient temperature range
Operation: –30oC to +55oC
Storage: –40oC to +70oC
RS422 signal interface