DVB-S
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| List of digital television broadcast standards |
|---|
| DVB standards (countries) |
| ATSC standards (countries) |
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| ISDB standards (countries) |
| DTMB standards (countries) |
| DMB standard (countries) |
| Codecs |
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| Terrestrial Frequency bands |
| Satellite Frequency bands |
Digital Video Broadcasting – Satellite (DVB-S) is the original DVB standard for satellite television and dates from 1995, in its first release, while development lasted from 1993 to 1997. The first commercial applications were by Canal+ in France[citation needed] and Galaxy in Australia, enabling digitally broadcast, satellite-delivered television to the public. According to ETSI,[1]
DVB-S was the first DVB standard for satellite, defining the framing structure, channel coding and modulation for 11/12 GHz satellite services.
It is used via satellites serving every continent of the world. DVB-S is used in both multiple channel per carrier (MCPC) and single channel per carrier modes for broadcast network feeds as well as for direct-broadcast satellite services like Sky UK and Ireland via Astra in Europe, Dish Network and Globecast in the U.S. and Bell Satellite TV in Canada.
While the actual DVB-S standard only specifies physical link characteristics and framing, the overlaid transport stream delivered by DVB-S is mandated as MPEG-2, known as MPEG transport stream (MPEG-TS).
Some amateur television repeaters also use this mode in the 1.2 GHz amateur band.
General references
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References
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External links
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- ETSI DVB-S/S2
- DVB-S TR 101 198 V1.1.1 (09/97) Implementation of Binary Phase Shift Keying (BPSK) modulation in DVB satellite transmission systems
- DVB-S EN 300 421 V1.1.2 (08/97) Framing structure, channel coding and modulation for 11/12 GHz satellite services
- Irdeto history
