Cable Television Broadcast & Occasional Internet, Broadband & SCPC Specialized Networks Spacecraft Management STARS Online Launches Global Fleet Facilities Map Select Satellite???????? C1 C3 C4 C5 GE-1 GE-1A GE-1E GE-1i GE-2 GE-2E GE-2i GE-3 GE-4 GE-5 GE-6 GE-7 GE-8 GS4 K2 SN4 TDRS-5 TDRS-6 515 ?Select Tool???? ??Center of the Box Wizard ??Look Angle Calculator ??Inclined Orbit ??Service Calculator ??Sun Outage Calculator ??Link Budget ??Request Form ??GMT Conversion Chart Mission History Our People Quality Initiatives Business Partners Ask the Rocket Scientist ?	? ? Home | Satellite Information | Spacenet 4 ? Launched in August 1991, this C-band satellite now serves intercontinental customers across the Pacific Ocean, providing communications solutions to broadcasters, cable programmers, Internet service providers, government agencies, educational institutions and private corporate networks. ? Spacenet 4 Satellite Specifications Orbital Location:172? East Longitude C-band Transponders Coverage: Northern Pacific Rim, Hawaii, Alaska, U.S. West Coast, East Asia 18 C-band Transponders: 12 8.5-watt SSPA, 36 MHz bandwidth ?6 16-watt TWTA, 72 MHz bandwidth Amp Redundancy: 7-for-6 Reveiver Redundancy: 4-for-2 Variable Uplink Sensitivity ? Return to Satellite List ?
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