ACK A-30.5 ALTITUDE ENCODER

Add Mode C capability to y our aircraft the most cost-effective way. The ACK encoder is the smallest, lightest, highest quality encoder available today and features the latest solid-state electronics for high reliablity. Installation is quick and easy and usually is completed in less than one hour. It is compatible with most transponders in use today and reports altitude to 30,750 ft. Includes quick-release mounting try, 4-ft. color-coded wiring harness with prewired jack, static line and fittings for installation in any aircraft, and installation manual in any aircraft, and installation manual with popular transponder pin-outs. One year warranty.

Includes:
• Quick Release Mounting Tray
• 4 Foot Harness 
• 4 Foot Static Line 
• Installation Manual 
• Three Year Guarantee



• High Quality Construction

• Gold Plated Connectors

• Diecast Aluminium Chassis

- Anodized

• Approvals: FAA TSO C-88a

• German LBA 10.221/4

• Range: MOD 4 –950 to 30,750 feet /w gray code Output MOD 8 –950 to 42,000 feet /w 2x RS232 Outputs

• Accuracy: Typical +- 20 feet Maximum +- 50 feet

• Size: L 6” W 2.65” H 1.3”

• Weight: 5.1 oz (144 grams)

• Operating voltage: 10 to 32 VDC

• Operating current: 60 mA typical

• Operating temp: -4 to +131° F -20 to +55° C

• Warm-up current draw: 14VDC 420 mA 28VDC 220 mA

• Warm-up time: 70° F ambient 60 seconds 0° F ambient 210 seconds

Altitude resolution: Gray code (parallel) output 100ft