Sensor · Fixed-tower
BG 130 — long-range hemispheric tower system
A Ritchey-Chrétien telescope re-purposed for security: 1.4 m to 3 m aperture, optimized for hemispheric detection of small unmanned targets out to 50 km. The system of choice for high-value-site overwatch.
Specifications
- Borealis code
- BG-130 — Coastal Surveillance Sensor
- Aperture
- 1.4 m – 3 m Ritchey-Chrétien telescope
- Detection range
- Up to 50 km against small UAS
- Coverage
- Hemispheric
- Mounting
- Fixed tower · hardened pedestal
- Use case
- High-value-site protection · airport / port overwatch
BG 130 · C2 — TRACK ESTABLISHED
Optical detection at radar range
Passive. Long. Hemispheric.
A telescope of this scale resolves Class 1 and Class 2 UAS at ranges normally reserved for radar — without emitting, and without the false-track rates of low-RCS radar on a cluttered sky.
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