NOTE: Please specify which part number you prefer during checkout: round (903-2) or rectangle (903-1).
The Davtron 903 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