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Doppler Very High Frequency  Omnidirectional

Radio Range (DVOR) &

Distance Measurement Equipment (DME)


The DVOR & DME is a radio navigation aid recommended by the ICAO and introduced internationally for short and medium range aircraft guidance. It does not only provide direction information for the aircraft but also provides distance information, so that the aircraft can accurately determine where it is located. 



  • Specially adapted to demanding locations
  • Ideal for aerodromes and airports
  • Unrivaled performance with exceptionally high signal quality and long-term stability
  • System design based on microprocessor technology
  • Low life cycle cost