Kongsberg MPT 319 Transponder

The medium frequency transponder, MPT 319 is the subsea and seabed elements of the Kongsberg Maritime underwater positioning and navigation systems. The transponder models have 56 channels for use with the HiPAP / HPR systems.


  • Dynamic position reference for surface vessels
  • Navigation of underwater vehicles and towed bodies
  • Positioning aid for pipeline and underwater structure maintenance and construction
  • Positioning and re-entry of BOP’s
  • Riser angle and BOP angle monitoring
  • Telemetry of inclinometers, acoustic release or external sensors
  • Sensor-reading telemetry transponder (depth and temperature)
  • Position-transponder in an LBL array
  • Master-slave transponder in an LBL array
  • Transponder Range Positioning mode, where it positions itself
  • Range measuring transponder


  • Kongsberg MPT 319 DTR 1000m rated
  • Kongsberg MPT 319 R



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