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The 600 Series LF Beacons offer all round flexibility for long range or deep water applications.

The series is compatible with all major LF tracking systems operating worldwide. As all switch selections are external there is no need to open the product to change channels to match the tracking system chosen. Battery charging and external power switches are similarly external.


Key Features

- Directional or omni-directional, depending on application

- Externally configurable for use as Transponder, Responder, or Pinger

- Can be supplied with a remote transducer

- Supplied with transducer protection cage to reduce accidental damage

- Telemetry option for confirmation of accurate beacon depth (D suffix) 

- Release option

- Survival depth to 6000m available



Model Selection

Model Number Beam Pattern SPL Survival Depth
669 +/- 90° 191dB 3000m
666 +/- 60° 196dB 3000m
663 +/- 30° 199dB 3000m
659 +/- 90° 191dB 3000m
656 +/- 60° 196dB 3000m
653 +/- 30° 199dB 3000m


Typical Applications

- Ideal for very long range and deep water target tracking



Low Frequency 600 Series Data Sheet



Related Products

Easytrak USBL Systems

Beacon Testers & Chargers



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

Click here for available rental products.



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