Project Paper 793 is under development by the AEEC/SAE-ITC Ku/Ka-band Satcom Subcommittee. PP793 is the third generation satcom system, following ARINC 791 and ARINC 792. PP793 provides support for multibeam antennas through the use of fiber optic interconnections that replace all coaxial cables and quadrax (Ethernet) cables.
