Definitions for "SatCom"
Sat ellite Com munications. Much military satellite activity can be found in the 240 to 260 MHz range. Most transmissions are wideband FM, with some voice and some multiplexed RTTY. Some of the military services have their own satellite networks, such as the Navy's FLTSATCOM and the Air Force's AFSATCOM.
Sat ellite Com munications - Usually means the secure kind.
RCA's communication satellites.