DVB-S


DVB-S
List of digital television broadcast standards
DVB standards (Europe)
DVB-S (satellite)
DVB-T (terrestrial)
DVB-C (cable)
DVB-H (handheld)
ATSC standards (North America/Korea)
ATSC (terrestrial/cable)
ATSC-M/H (mobile/handheld)
ISDB standards (Japan/Latin America)
ISDB-S (satellite)
ISDB-T (terrestrial)
ISDB-C (cable)
SBTVD/ISDB-Tb (Brazil)
DTMB standards (China)
DTMB-T/H (terrestrial/handheld)
CMMB (handheld)
DMB standards (Korean handheld)
T-DMB (terrestrial)
S-DMB (satellite)
MediaFLO
Codecs
Video
Audio
Frequency bands
VHF
UHF
SHF
v · d · e

DVB-S is an abbreviation for Digital Video Broadcasting — Satellite; it is the original Digital Video Broadcasting forward error coding and demodulation standard for satellite television and dates from 1994, in its first release, while development lasted from 1993 to 1997. The first application was commercially available in France via Canal+, enabling digitally broadcast, satellite-delivered television to the public.

It is used via satellites serving every continent of the world. DVB-S is used in both multiple channel per carrier (MCPC) and SCPC modes for broadcast network feeds, as well as for direct broadcast satellite services like Sky Digital (UK) via Astra in Europe, Dish Network and Globecast in the U.S. and Bell 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.[1]

References

External links