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Tasman DVL

Tasman DVL

Teledyne RDI’s Tasman DVL represents the latest generation of DVL technology, promising the highest-performance navigation and positioning for industry’s most important applications.

Teledyne RDI’s new Tasman DVL represents the next generation of DVL technology, taking your navigation to the next level. Teledyne RDI’s long-standing Workhorse Navigator was the first DVL to enter the market, and remains the gold-standard for precision subsea navigation around the globe. However, the new Tasman DVL, with its wide array of advanced features, reduced size, and increased range, is ready to replace this industry icon. Other new features include enhanced broadband signal processing and an innovative, cost-effective field-replaceable phased array transducer design.

With bottom tracking ranges from 0.15 m to 420 m, in up to 6,000M water depths, the Tasman is a cutting-edge, value-priced solution for vehicles ranging from small ROVs to large diameter AUVs. Key advancements include, field-swappable phased array transducers, system health monitoring/leak detection, ethernet compatibility, and the ability to upgrade to collect ADCP data.​


Small to large diameter AUV navigation

Small to large ROV navigation and station keeping

Towed vehicle navigation/positioning

Manned submersible navigation/positioning​

Surface vessel navigation in GPS denied environments

Diver navigation and mapping


Phased Array: Unique phased array transducer design delivers enhanced position accuracy at a reduced size, eliminates the need for speed of sound correction, and reduces susceptibility to biofouling.

Cost Saving: Field swappable phased array transducers

Versatile: Upgradeable to include Acoustic Doppler Current Profiling capability.

Extended Range: Optional XRT (Extended Range Tracking) delivers up to a 60% increase in bottom tracking range
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