MD41 Series Annunciation Control Unit | 28V, Vertical, Garmin 903483000 lithium (LiMnO2) battery for the

lithium (LiMnO2) battery for the ELT 3000 and ELT 3000HM ELTs

and timers

The other port (J2) is DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevents antenna alarm faults

This antenna features a single navigation output that can be used in conjunction with signal diplexers to achieve the desired avionics signal input

MD41 Series Annunciation Control Unit | 28V, Vertical, Garmin 903483000 lithium (LiMnO2) battery for theThe MD41 is a compact, self contained Annunciation and Control Unit (ACU). The fully integrated control unit provides annunciation and mode selection for Global Positioning System (GPS) Satellite Based Augmentation System (SBAS) navigators. This series of the MD41 product family is specifically designed to work with the Garmin GTN 6XX 7XX series WAAS navigator systems and derivatives with equivalent functionality. It combines the necessary functions