Tracking, Navigation, Positioning and Communication Sensors for AUV, ROV, USV

Sonardyne USBL System Selected for DoD Underwater Tracking

By Mike Ball / 07 Dec 2021

Sonardyne Micro-Ranger 2 USBL system

Sonardyne’s portable Micro-Ranger 2 Ultra-Short Baseline (USBL) system has been selected by undersea systems specialist Advanced Acoustic Concepts for incorporation into technologies being developed for the Department of Defense (DoD). The Micro-Ranger 2 was selected following a market review of commercial-off-the-shelf (COTs) systems suitable for supporting Advanced Acoustic Concepts’ existing DoD programs and providing operatives with increased situational awareness during open ocean missions.

Micro-Ranger 2 is designed to provide everything needed to track underwater assets such as remotely operated vehicles (ROVs), autonomous or unmanned underwater vehicles (AUVs/UUVs) or any other subsea targets, all from a single IP-67-rated ruggedised case small enough to operate anywhere, from any platform.

The system can track up to 10 targets to over 3,000 ft (995 m), and includes a surface-deployed Micro-Ranger Transceiver, a GNSS antenna, and two of Sonardyne’s smallest transponders, the Nano. The one-box solution also houses a built-in battery to support more than 10 hours of continuous use, as well as ethernet and Wi-Fi connectivity to connect to a user’s laptop for fast and easy tracking.

Dan Zatezalo, Technical Sales Manager for Sonardyne in the US, commented: “We’re really excited to be supporting the work of such a technically strong company as Advanced Acoustic Concepts, which plays a critical part in supporting the US Navy. COTS equipment is playing an increasing role in supporting wider military operations and systems like Micro-Ranger 2 are part of that eco-system; providing navies globally with affordable, easy to acquire, mobilize, and dependable maritime technologies.”

“The flexibility of the hardware platform and secure digital signal architecture inside Micro-Ranger 2 means that customers can also benefit from being able to use and integrate our different navigation, communications and control mission systems, seamlessly, all with technical and application support from our facilities in the US.”

To learn more, contact Sonardyne International: Visit Website Send Message View Supplier Profile
Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact