ArcLight Hub User’s Guide
General System Description
Rev. 001 1081006 1-17
A VMBR consists of:
ViaSat Mobile Broadband (VMB)
• CRMA Modulator
• Forward link receiver
• ViaSat Mobile Broadband Router (VMBR)
ArcLight ViaSat Mobile Terminals and their VMBRs are designed to
accommodate airborne, maritime, and rail applications. Each VMT
consists of the VMBR containing a modem and boards specific to the
Gateway applications, and an antenna subsystem consisting of the
antenna and an antenna control unit (ACU).