Garmin GAE 43

35,000 foot encoder

Outputs altitude Grey Code in 100' resolution to the aircraft's mode C transponder as well as two RS232 outputs in 10' resolution to the aircraft GPS and multifunction displays

Each RS232 output is totally independent so that a load on one output will not affect the other

Provides exclusive AIM (Altitude In-Flight Monitoring) function that provides a pilot alert when the aircraft deviates from the selected altitude