JRC JLN-205 Doppler Sonar Speed Log


JRC’s JLN-205 highly reliable Single-Axis Doppler Speed Log ensures accurate and stable speed data, utilizing high frequency ultrasonic waves.  Miniaturized integrated transducer eases installation on the bow, where fewer bubbles  can impact  accurate measurement.

Key Features

  • Reduced error with ultrasonic beam fore & aft directions
  • Doppler measurement ensures accurate & stable speed data in rough conditions.
  • Compact lightweight transducer
  • High visibility 4″ LCD display with multiple modes
  • Easy to interface (2nd display, smaller remote displays, send data to Radar & ECDIS)
  • GPS connectivity enhances speed data & accurate positioning

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COVID-19 NOTICE - March 18, 2020: ALL 40 Mackay Marine’s global locations are fully operational. Mackay anticipates remaining open throughout the COVID-19 epidemic.