MD222 Series Course Deviation Indicator | 2-inch, GS/LOC, NAV, GPS, VLOC, With Resolver
Product Description
The MD222 Series 2-inch Course Deviation Indicator is an affordable solution for tight panel installations. Each unit features new-generation rectilinear meter movements for more accurate readings, a course selector and resolver output. The MD222 Series is designed to last, utilizing precision-fit metal gears, ball bearings and a glass lens. It is also FAA TSO certified for use with most GPS and VOR systems.
This MD222 Series 2-inch Course Deviation Indicator (EDMO# MD222406-) features a resolver and used for GS/LOC, NAV, GPS, and VLOC.
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
Weight:
0.6 lbs
Length:
3.5 x 2 x 2 in
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
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)
Color:
Index marks, text: white
Glideslope, navigational pointers: white
Bezel, dial background: black
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%
Deflection Sensitivity:
Normal: 150 mV ± 10%
Max Operating Temp Range: 150 mV ± 25%
Valid NAV/GS Meter:
Input impedance:
Normal: 1k ohms ± 10%
Max Operating Temp Range: 1k ohms ± 25%
Meter in View:
Normal: 260 mV ± 10%
Max Operating Temp Range: 260 mV ± 25%
To/From Annunciation:
Input impedance:
Normal: 200 ohms ± 10%
Max Operating Temp Range: 200 ohms ± 25%
To or From in View:
Normal: ± 40 mV ± 15%
Max Operating Temp Range: ± 40 mV ± 25%
OBS Resolver:
Zeroed at:
Normal: 300° ± 1° ORZ
Max Operating Temp Range: 300° ± 2.5°
Input Range:
Common mode/reference 1 to 5 volts for signal inputs
Certification:
FAA TSO-C34e, -C36e, -C40c
RTCA DO-192, -195, -196, -160E
Product Codes
- Mfr Part No:MD222-406
- EDMO #:MD222406-
- Brand:MID-CONTINENT INSTRUMENTS AND AVIONICS
- Category:Clocks & Instruments
- SCHEDULE B CODE:9014.20.6000