Mid-Continent MD222-406

Features

• Compact 2-inch size saves panel space
• Precision replacement for older navigation indicators
• Ideal for applications where space is limited or as a backup for glass panel displays
• Rectilinear meter movements allow for more accurate readings
• LED backlighting provides increased reliability and longer life
• Built-in NAV, GPS and VLOC annunciators
• Rugged construction includes ball bearings in critical areas
• True course resolver output (1 volt, 30 Hz)
• Quality Mil-Spec connectors included
• FAA TSO certified for use with most GPS and VOR systems

Specifications

Power Input: Accepts 11 to 32 volts DC, 0.3A max.

Lighting: Internal white LED (Lighting control voltage is selectable for 5, 14 or 28 VDC)

Weight: 0.6 lbs.

Length: 3.5 inches

Temperature Range: –30°C to +55°C (–22°F to 130°F)

Humidity: 95% non-condensing

Altitude: –15,000 to +55,000 feet

Cover Glass: Special HEA (anti-reflective) coating

Connector: 25-pin male D-Sub (MD25M3S0V50)

Mating Connector: 25-pin female D-Sub (MD25F3R4000 or equivalent)

Operational Shock: Rigid mounting, 6G operational, 15G crash safety

NAV/GS Deviation: Input impedance- Normal: 1k ohms ± 10%, Max Operating Temp Range: 1k ohms ± 25%

Valid NAV/GS Meter: Input impedance- Normal: 1k ohms ± 10%, Max Operating Temp Range: 1k ohms ± 25%

To/From Annunciation: Input impedance- Normal: 200 ohms ± 10%, Max Operating Temp Range: 200 ohms ± 25%

OBS Resolver: Zeroed at- Normal: 300° ± 1° ORZ, Max Operating Temp Range: 300° ± 2.5°

For GTN 600/700 SERIES, CNX80, GX50/60, SL30, IND 350, GNS 400/500 SERIES, IFD 440/540