China Academy of Space Technology large geostationary communications satellite platform, exported to Nigeria, Venezuela, Pakistan, and Turkmenistan.
DFH-4 GEO Communications Satellite Bus
China Academy of Space Technology large geostationary communications satellite platform, exported to Nigeria, Venezuela, Pakistan, and Turkmenistan.
Description
The DFH-4 is China Academy of Space Technology (CAST) 3rd generation, 3-axis stabilized large geostationary communications satellite bus, first flown in 2006. With payload capacity up to 600 kg and up to 10,000 W of payload power in the enhanced DFH-4E variant, the platform has been exported internationally to Nigeria (NigcomSat-1), Venezuela (VeneSat-1), Pakistan (PakSat-1R), and Turkmenistan (TKSat-1), supporting China growing satellite export business.
Specifications
| Mass | ~5,200 kg liftoff |
|---|---|
| Payload capacity | 588-1,000 kg |
| Payload power | 8,000-10,000 W |
| Service life | 15 years |
| Export customers | Nigeria, Venezuela, Pakistan, Turkmenistan |