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Easytrak Nexus Lite is an advanced USBL positioning and tracking system that determines the position of dynamic subsea targets through the transmission and reception of acoustic signals between the submerged transceiver and a target beacon.  It incorporates Sigma 1 Spread Spectrum technology to provide a secure acoustic link. By incorporating Sigma 1 technology the wide bandwidth transmissions reduce the system’s susceptibility to interference.

Designed for ease of use in a vessel’s operations room, the surface console has been mounted within a rugged 1U enclosure for connection to a laptop or tablet PC.

Easytrak Nexus Lite retains legacy compatibility with tone beacons.



Key Features

  • - Bi-directional Sigma Spread Spectrum acoustics
  • - Full hemisphereical tracking
  • - Internal data logging
  • - 8 target tracking
  • - Optional graphical overlay
  • - Optional calibration software
  • - USB connected console




Data Sheet

NexAssist Program


Related Products




Subsea Technologies offers Applied Acoustics products for short or long-term rentals 

Click here for available rental products.



Contact us for pricing and availability today!