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<p>Hi,</p>
<p><br>
</p>
<p>I am testing new card TBS <span style="font-size: 12pt;">6528. It is multistandar with support for DVB-C annex B. I setup the card with the following command</span></p>
<p><span style="font-size: 12pt;"><br>
</span></p>
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<p><span style="font-size: 12pt;"><span>sudo dvb-fe-tool -a 2 -f 0 -d DVBC/ANNEX_B</span></span></p>
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<p><span style="font-size: 12pt;"><br>
</span></p>
<p><span style="font-size: 12pt;"><br>
</span></p>
<p><span style="font-size: 12pt;">I am simulating the signal with a Dektec <span>DTA-2111. DtPlay command is</span></span></p>
<p><span style="font-size: 12pt;"><span><br>
</span></span></p>
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<p><span style="font-size: 12pt;"><span><span style="font-family: Calibri, Arial, Helvetica, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols; font-size: 16px;">DtPlay file.ts -l 0 -r 15000000
-t 2111 -m 188 -mt QAM64 -mf 482 -ml -35.0dBm -ma B -snr 26.0</span></span></span></p>
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<p><span style="font-size: 12pt;"><span><br>
</span></span></p>
<p><span style="font-size: 12pt;"><span><br>
</span></span></p>
<p><span style="font-size: 12pt;"><span>I think there is support for DVB-C annex B in source code:</span></span></p>
<p><span style="font-size: 12pt;"><span><a href="https://code.videolan.org/videolan/dvblast/commit/01076ad33f81b9a03bb5b8f0becef2a5dd8814c1" id="LPlnk27733" previewremoved="true">https://code.videolan.org/videolan/dvblast/commit/01076ad33f81b9a03bb5b8f0becef2a5dd8814c1</a></span></span></p>
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<a id="LPImageAnchor_14786930379320.3348227269873132" href="https://code.videolan.org/videolan/dvblast/commit/01076ad33f81b9a03bb5b8f0becef2a5dd8814c1" target="_blank" style="display: table-cell; text-align: center;"><img aria-label="Imagen de vista previa con vínculo seleccionado. Pulse dos veces para abrir el vínculo." id="LPThumbnailImageID_14786930379320.8762311347778797" width="128" height="128" style="display: inline-block; max-width: 250px; max-height: 250px; height: 128px; width: 128px; border-width: 0px; vertical-align: bottom;" src="https://code.videolan.org/assets/gitlab_logo-7ae504fe4f68fdebb3c2034e36621930cd36ea87924c11ff65dbcb8ed50dca58.png"></a></div>
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<a id="LPUrlAnchor_14786930379330.4965562337864544" href="https://code.videolan.org/videolan/dvblast/commit/01076ad33f81b9a03bb5b8f0becef2a5dd8814c1" target="_blank" style="text-decoration: none;">fix DVB-C annex B (US) (01076ad3) · Commits · videolan / dvblast</a></div>
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code.videolan.org</div>
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<br>
but when executing "dvblast --help" I only see the following delivery systems:
<div>DVBS|DVBS2|DVBC_ANNEX_A|DVBT|DVBT2|ATSC</div>
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<div>I execute dvblast with the following options</div>
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<div><span>dvblast -f 482000000 -s 6900000 -a 2 -5 DVBC_ANNEX_B</span></div>
</blockquote>
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</span></div>
<p></p>
<p><span style="font-size: 12pt;">but I am not able to tune.</span></p>
<p><span style="font-size: 12pt;"><br>
</span></p>
<p><span style="font-size: 12pt;">Any idea?</span></p>
<p><span style="font-size: 12pt;"><br>
</span></p>
<p><span style="font-size: 12pt;">Best regards.</span></p>
<p><span style="font-size: 12pt;">Gonzalo.</span></p>
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