Survey Equipment

Sonardyne Mini-Ranger 2: USBL Underwater Target Tracking System

Availability: Rental

Mini-Ranger 2 is a compact, easily installed system, so it?s the ideal choice for temporary installation on small survey vessels, as well as uncrewed surface vessels (USVs). At the heart of the system is HPT 3000, a highly capable surface-deployed USBL transceiver which is optimised for performance in shallow water, high elevation and long lay back operating scenarios, as well data telemetry.


High performance USBL transceiver utilising Wideband 2 ranging and telemetry offer improved USBL precision and robustness

Enhanced USBL array design for shallow water high elevation tracking.

Internal ?Xsens? sensor magnetic compass for quick operation.

True simultaneous tracking of multiple transponders providing high update rates

Built in health checks including array and electronics diagnostics


MF frequency (19?34 kHz)

Tone Equivalent Energy (TEE): 200 dB (3 JA)

Communication: Ethernet 100 Mbps

Operating Temperature: -5 to 40?C

Storage Temperature: -20 to 45?C


Perfect for nearshore operations

UXO surveys

Search and recovery

Structure inspection

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