Satcom C3


Originally deployed to 131o West, Satcom C3 is now poised to provide CONUS and Caribbean coverage with reliable C-band services.


Satellite information
Orbital location
79o W.L.
24 Transponders @ 36 MHz
RF Power 17 Watts
Variable uplink sensitivity
Amp Type Traveling Wave Tube
Amp Redundancy 8 for 6
Receiver Redundancy 4 for 2
Beacon Info 3700.5H, 4199.5 V
Launch Date/ Vehicle September 10, 1992 / Ariane 44LP
Launch Mass 1375kg (3031 lbs)
Length 51 feet (arrays deployed)
Expected Lifetime over 12 years