MD71HR Digital Compass Repeater

REF: MNE-0009

SKU: MNE-0009

MD71HR Digital Compass Repeater

Digital Compass Repeater

  • NMEA-based
  • LCD display

Show Ship’s Heading from any location

From Marine Data


  • LCD Heading Display with LED Turn Indicator
  • Displays Rate Of Turn or Course To Steer
  • NMEA 0183 Digital Input
  • Automatically detects NMEA heading types
  • Displays True or Magnetic Heading Source
  • Bulkhead or Panel Mount Options
  • Local Dimming Control


The MD74HR from MARINE DATA is a NMEA-based heading repeater with an LCD display. Digital heading data (ship’s
heading) may be conveniently displayed at any location on a vessel. The MD74HR features a high visibility LED Turn Indicator
which can display either Rate Of Turn or Course To Steer.
Compact and rugged, the MD74HR offers a heading repeater solution for locations where the available space is limited and may
be either bulkhead or panel mounted. Finished in jet black to complement other marine navigation equipment.
The MD74HR Bearing Repeater from MARINE DATA: compact and rugged, flexible in application, easy to install and simple to


  • Back-lit LCD Heading Display and Heading Type with red tint
  • High visibility LED Turn Indicator in red
  • No internal moving parts
  • Automatic warning of loss of valid heading data
  • Automatic detection of a previously lost heading data type without requiring a reset
  • NMEA 0183 interface
  • Local and remote Dimming Control


  • Repeats the heading display of a ship’s magnetic or gyro compass at a convenient location on a vessel
  • Provides the heading display in an Electro-magnetic Compass System

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Item Measurements
Please see Data Sheet
Packed Weights & Dimensions
1.2kg - 33 x 24 x 21cm

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