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Submersible Double Depth Antenna (SDDA)

640/512Hz Submersible DD Antenna (10m cable)

This remote antenna is used for locating underwater cables or pipes. It is supplied with 10m cable but additional submersible cable is available on request. cable is also available in 640Hz or 8kHz versions.

Features & Overview:

  • Alternative antenna for Precision series locator which doubles effective depth range.
  • Submersible to 100m depth.
  • Depth Accuracy: Line 6m, Sonde 15m.
  • Frequency: 512Hz (typical), 640Hz (typical) or 8kHz (typical).
  • Has neutral buoyancy with brass weight on lower end for stability.
  • Locator Depth button pressed as normal for depth measurement.
  • Liquid crystal display locator depth calculation performed automatically (moving coil meter locator requires operator calculation).
  • Supplied with 10m (or Customer specified length) of submersible cable and jumper cable which connects to locator accessory socket.
  • Can be suspended from non-metallic boom and lowered to sea/river bed.
  • No batteries required.


Available Downloads


Model # 10/RX-SUBANTENNA-640
Brand Radiodetection
12 Months Return to Base Warranty



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