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  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
  • Sonardyne Mini-Ranger 2
Mini-Ranger 2 from Sonardyne is a sixth-generation (6G) Ultra-Short BaseLine (USBL) underwater positioning system. It offers a standard operating range of 995 metres and the ability to simultaneously track up to 10 subsea targets (eg. divers, ROVs and structures) at very fast update rates.
 
Mini-Ranger 2 is compact and highly portable, comprising the 1U-high (desk or rack-mounted) Ethernet Serial Hub (ESH), HPT 3000 acoustic transceiver and software.
 

HPT 3000

At the heart of Mini-Ranger 2 is the HPT (High Performance Transceiver) 3000 transceiver.
Small and lightweight, HPT 3000 is perfect for installation using temporary, over-the-side
deployment arrangements.
 
The transceiver features a unique design of receiver array and transmitter, optimised to
provide excellent tracking performance in shallow water, at high elevations, as well as in
deeper water. USBL precision is dependent on the baseline between the receiver elements
and signal to noise. This is where the HPT 3000 excels; its larger diameter array provides excellent precision and noise rejection.
 
Compatibility with both Nano transponder with depth sensor and WSM 6+ Omni and Directional Transponders.
 
 
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