At A Glance
- Performance without the cost and complexity of a deep water USBL solution
- Perfect for nearshore operations; UXO surveys, search and recovery, structure inspection
- Portable and quick to mobilise; a great choice for small survey vessels, moored barges and uncrewed vessels
- 995 m operating range; extendable to 4,000 m (requires export license)
- Optional Marine Robotics software feature pack provides command and control of AUVs
- Works with a wide range of 6G transponders including RT 6 acoustic releases
Mini-Ranger 2 is a compact, easily installed system, so it’s the ideal choice for temporary installation on small survey vessels, as well as uncrewed surface vessels (USVs). It’s built around the same market-leading 6G hardware and Wideband®2 digital acoustic technology you’ll find in our entire family of USBL systems – even the software is the same.
Acoustics
- MF frequency (19–34 kHz)
- Supports Sonardyne Messaging Service for data exchange
- Sonardyne Wideband 2 digital acoustic for reliable performance in both shallow and deep environments
- Transceiver optimised for high elevation tracking in quite environments
Performance
- 0.2% positioning repeatability using external MRU
- 1.3% positioning repeatability using internal MRU
- Up 10 targets tracked, simultaneously
- 995 m tracking range; extendable to 4,000 m
- 3 Hz position update rate
Ownership
- What’s in the box: HPT 3000, SIU, deck cables, software, manual
- Warranty: 1 year return to Sonardyne service centre
- ITAR Controlled: No
- UK Export License: Not required for 995 m version. Required for extended range (4,000 m) version
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