SBS 5 |
USA |
| Designation | 19484 / 88081B |
| Launch date | 08 Sep 1988 |
| Launch site | Ko, ELA-2 |
| Launch vehicle: | Ariane-3 (V25) |
| Mission | Telecommunications |
| Geostationary orbit: | |
| Location | 123°W |
| Out of service | Mar 2000 |
| Cause | retired, replaced by Galaxy 10R |
| Prime contractor | Hughes |
| Platform | HS-376 |
| Mass at launch | 1241 kg |
| Mass in orbit | 540 kg |
| Diameter | 2.16 m |
| Height | 2.82 m (6.6 m stowed) |
| Stabilization | Spin stabilized |
| DC power | 1100 W |
| Design lifetime | 10 years |
| Main transponders | 14 |
| Backup transponders | |
| Power |
4
H transponders: variable 20-40 W (TWTA) 6 H transponders: 20 W (TWTA) 4 V transponders: variable 20-40 W (TWTA) |
| Bandwidth |
H
transponders: 43 MHz V transponders: 110 MHz |
| Coverage | CONUS |
| EIRP max | 46 dBW |
| Polarization | linear H/V |
|
Horizontal Uplink |
Horizontal Downlink | Transponder |
Vertical Downlink |
Vertical Uplink |
| 11.725 | 1 | 14.025 | ||
| 11.780 | 2 | 14.080 | ||
| 11.823 | 3 | 14.123 | ||
| 11.872 | 4 | 14.172 | ||
| 11.921 | 5 | 14.221 | ||
| 11.970 | 6 | 14.270 | ||
| 12.019 | 7 | 14.319 | ||
| 12.068 | 8 | 14.368 | ||
| 12.117 | 9 | 14.417 | ||
| 12.166 | 10 | 14.466 | ||
| 14.048 | 11 | 11.748 | ||
| 14.198 | 12 | 11.898 | ||
| 14.294 | 13 | 11.994 | ||
| 14.441 | 14 | 12.141 |