
BSat 2c [OSC]
In another vote of confidence in Orbital's ability to deliver reliable, cost-effective GEO satellites, B-SAT awarded Orbital the contract for BSAT-2c, the replacement for BSAT-2b, in September 2001.
BSat-2c is, like the BSat-2a and 2b satellites, a geosynchronous direct-to-home TV broadcast satellite. It is designed to provide direct-to-home digital high-definition television throughout Japan, relaying channels at higher resolution and in a wider-screen format than traditional analog systems.
BSat-2c differs from it's predecessors in having two-segmented instead of three segmented solar arrays. The produced power remains the same due to the use of solar cells of higher efficiency.
| Nation: | Japan |
|---|---|
| Type / Application: | Communication |
| Operator: | Broadcasting Satellite System Corporation (B-SAT) |
| Contractors: | Orbital Sciences Corporation (OSC) |
| Equipment: | 4 active high-power Ku-band transponders |
| Configuration: | Star-1 |
| Propulsion: | Star-30CBP |
| Power: | 2 deployable solar arrays, batteries |
| Lifetime: | 10-years (fueled for over 11.5 years) |
| Mass: | 1275 kg |
| Orbit: | GEO |
| Satellite | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|
| BSat 2c | 11.06.2003 | Ko ELA-3 | Ariane-5G | with Optus C1 |