DVB-S2X

xiaoyi817 · 发表于 2015-5-29 21:56:40

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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

zzz123456789 · 发表于 2016-3-13 09:02:05

非常不错的资料，谢谢Q

xiaoyi817 · 发表于 2016-3-20 18:16:48

顶！d=====(￣▽￣*)b

小焊盘 · 发表于 2016-3-29 23:02:32

好东西！

[资料] DVB-S2X

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