https://wiki.everycrt.com/index.php?action=history&feed=atom&title=DVB-S2 2026-08-02T01:00:52Z Revision history for this page on the wiki MediaWiki 1.43.6 https://wiki.everycrt.com/index.php?title=DVB-S2&diff=4764&oldid=prev 2026-01-18T00:15:07Z

<p>Create page for DVB-S2 digital broadcast standard (via create-page on MediaWiki MCP Server)</p> <p><b>New page</b></p><div>&#039;&#039;&#039;DVB-S2&#039;&#039;&#039; (Digital Video Broadcasting – Satellite, Second Generation) is the successor to [[DVB-S]], offering significantly improved efficiency and support for HDTV broadcasting. It was standardized in 2003 and widely deployed from the mid-2000s.<br /> <br /> == Technical specifications ==<br /> * Video codecs: H.264/AVC (primary), MPEG-2 (legacy)<br /> * Audio codec: HE-AAC, Dolby Digital Plus<br /> * Modulation: QPSK, 8PSK, 16APSK, 32APSK<br /> * Capacity: 30% more efficient than DVB-S<br /> * Frequency bands: Ku-band, C-band, Ka-band<br /> <br /> == Relevance to CRT televisions ==<br /> DVB-S2 deployment coincided with the transition to flat-panel displays. Very few, if any, CRT televisions included built-in DVB-S2 tuners. Satellite HDTV reception on CRTs typically used external DVB-S2 receivers with analog video outputs.<br /> <br /> {{#ask:[[Tuner system::DVB-S2]]<br /> |?Brand<br /> |?Screen size (in)<br /> |?Aspect ratio<br /> |limit=20<br /> |format=table<br /> |mainlabel=Model<br /> }}<br /> <br /> == See also ==<br /> * [[DVB-S]] - First-generation DVB satellite standard<br /> * [[DVB-T2]] - Second-generation DVB terrestrial standard<br /> <br /> [[Category:Tuner systems]]</div>

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