DVB-S2X

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DVB-S2X is an extension of DVB-S2 satellite digital broadcasting standard.

DVB-S2X is a digital satellite television broadcast standard. It has been standardised by DVB Project in March 2014 as an optional extension of DVB-S2 standard.[1] It will also become an ETSI standard.[2]

Compared to DVB-S2, efficiency gains up to 51% can be achieved with DVB-S2X.[3]

Amongst improvements are:

  • Higher Modulation Schemes (64/128/256APSK)
  • Smaller Roll-off factors
  • Improved filtering making it possible to have smaller carrier spacing

See also[edit]

References[edit]

  1. ^ "DVB-S2X". DVB Project. 
  2. ^ "DVB-S2X specification receives approval from steering broad". 
  3. ^ "DVB-S2x demystified". Newtec.