https://wiki.everycrt.com/index.php?action=history&feed=atom&title=NTSC_4.43 2026-08-02T03:38:51Z Revision history for this page on the wiki MediaWiki 1.43.6 https://wiki.everycrt.com/index.php?title=NTSC_4.43&diff=3728&oldid=prev 2026-01-15T19:37:19Z

<p>Create NTSC 4.43 AV system page (via create-page on MediaWiki MCP Server)</p> <p><b>New page</b></p><div>&#039;&#039;&#039;NTSC 4.43&#039;&#039;&#039; is a hybrid video format that uses NTSC color encoding (525/60 timing) but with a PAL-style 4.43 MHz color subcarrier instead of the standard 3.58 MHz.<br /> <br /> == Why it exists ==<br /> NTSC 4.43 was created as a compatibility hack to allow PAL-region equipment to display NTSC video content (e.g., playing NTSC VHS tapes on European TVs). The TV can sync to the 525/60 timing and decode color using its existing PAL 4.43 MHz decoder circuitry.<br /> <br /> == Important notes ==<br /> * A device supporting NTSC 4.43 does &#039;&#039;&#039;not&#039;&#039;&#039; necessarily support standard [[NTSC]] (3.58)<br /> * A device may display NTSC 3.58 content in black-and-white while showing NTSC 4.43 in color<br /> * Only catalog a CRT as supporting &quot;NTSC 4.43&quot; when this is explicitly confirmed<br /> <br /> == Technical details ==<br /> * Timing: 525 lines / 60 Hz (same as NTSC)<br /> * Color subcarrier: 4.433618 MHz (same as PAL)<br /> * Color encoding: NTSC-style<br /> <br /> [[Category:AV systems]]</div>

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