Aviation's Panel Mount Avionics Installation Leader

The Davtron 903ID/LOC meets the challenge to produce a small, affordable, lightweight indicator. This computer based instrument is a compact and effective component, enhancing the navigation system. The DVOR reads digitally the aircraft's radial position from the VOR station. The instantaneous To/From switching capability makes the 903 the easiest and fastest method of obtaining VOR cross checks. The Localizer mode displays course deviation numerically with the equivalent resolution of a 1/2 dot of a CDI. The 903ID takes the Morse Code identifier signal of the VOR station and displays sequentially the station letters on the single alpha-numeric display. The letters are displayed at a clear and readable rate. The 903 indicator can easily be switched to select NAV1 or NAV2 for use. The second toggle switch on the front panel selects either a To or From bearing. The small push button switch is used for calibration during installation. The 903 becomes a signal level meter when the switch is pressed. An external signal level meter is no longer required for installation.

  • Automatic VOR position orientation
  • Instant To/From switching
  • Alpha-numeric station identifier
  • Localizer deviation & course centerline
  • Digital filtering & signal processing
  • Sunlight readable incandescent display
  • Automatic display dimming
  • Off FLAG "---"
  • Panel mount (1.65" x 2.9") or 2 1/4" clock mount
  • Serial ASCII output

  • Weight: 6 oz.
  • 14 or 28 Volt operation
  • DVOR accuracy +2 degrees
  • Input signal 0.35 to 10 Volts
  • Supply current 0.3 Amperes
  • Warranty 1 year
  • Operating temp range: -20C to +55C

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Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.