ARINC791P2-1 MARK I AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 2 ELECTRICAL INTERFACES AND FUNCTIONAL EQUIPMENT DESCRIPTION

This document provides the interface definition of the Satcom system. Any signal crossing into or out of the communication system is documented to ease aircraft integration. Signals within the ARINC 791 Satcom system, and in particular, between the Modman and the Antenna Subsystem, are described to permit interchangeability between any Modman and any Antenna Subsystem.