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USBL ranger 2 underwater tracking system on board
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USBL positioning systems – Ranger 2 family

Surveyors, scientists and mariners trust Ranger 2 for tracking and DP.

Track a towfish, position an ROV, DP your vessel, search the seabed or command a swarm of AUVs.

When you need to adopt Ultra-Short BaseLine (USBL) acoustic technology to support your underwater operations, our Ranger 2 family has the performance you need, at the investment level you can afford to get the project completed faster and more efficiently than any other system on the market. But which one is right for you; Mini, Micro or Standard?

Ranger 2 USBL. Fit, Deploy, Track

Fit a transponder to everything you want to track; fit a transceiver to your USV, boat or ship

Arrive on site and deploy your underwater assets

Start your operations, leaving Ranger 2 to take care of the tracking

Want to know which Ranger 2 system is right for you?

Speak to an expert

Ranger 2 USBL

Our most capable tracking and DP reference USBL, installed on a global fleet of vessels, in all water depths. It’s anything but standard.

Operating range Up to 11,000 m
Typical installation Permanent
Accuracy Up to 0.04% of slant range
Max targets Up to 99
Max update rate 1 Hz

Micro-Ranger 2 USBL

Portable and quick to set up, Micro-Ranger 2 is perfect for your simple USBL tasks such as tracking divers, an ROV or micro AUV.

Operating range Up to 995 m
Typical installation Temporary
Accuracy Up to 5% of slant range
Max targets 10 in sequence
Max update rate 3 Hz

Mini-Ranger 2 USBL

Need to track targets further, simultaneously, and with survey-quality precision? Mini-Ranger 2 delivers on both performance and price.

Operating range Up to 4,000 m
Typical installation Temporary
Accuracy Up to 1.3% of slant range
Max targets 10 simultaneously
Max update rate 3 Hz

Want more information about our USBL underwater tracking family?