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Receiver software, international Section
Zgemma h9s/h9 twin C blindscan
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<blockquote data-quote="frankviana" data-source="post: 1106136" data-attributes="member: 200256"><p>Hi. After some tests, my friend found a way to do C blindscan for h9 devices.</p><p></p><p>zgemma-star don't work on new drivers to fix C blindscan, then, temporary solution, when choose Ku band.</p><p></p><p>[URL unfurl="true"]https://github.com/zgemma-star/meta-zgemma/issues/85[/URL]</p><p></p><p>I did some steps:</p><p></p><p>1 = Select Ku band (LOF: Universal Lnb for all C band satellites);</p><p></p><p>When select C band, blindscan don't work = no channels found and no way to change range (3600~4200), stop here: 10700 ~12750</p><p></p><p>2 = Change Tone Mode = OFF</p><p></p><p>[ATTACH]134648[/ATTACH]</p><p></p><p>3 = Change Stop Frequency = 12750 to 11300</p><p></p><p>Because:</p><p></p><p>Start Frequency = 10700 (3600 C Band)</p><p>Stop Frequency = 11300 (4200 C Band)</p><p></p><p>[ATTACH]134649[/ATTACH]</p><p></p><p>4 = Start Scan</p><p></p><p>Here, found all my (same) transponders/channels when compare Vu Zero4k. Example: 58ºW</p><p></p><p>If you need discovery "true" frequency, only need this way (for all found frequencies):</p><p></p><p>A basic conversion:</p><p></p><p>9750 + 5150 = 14900</p><p>10600 + 5150 = 15750</p><p></p><p>14900 - transponder Ku Band =====> transponder C band</p><p></p><p>Example:</p><p></p><p>Found: 10725 V 2941 (first line)</p><p></p><p>[ATTACH]134650[/ATTACH]</p><p></p><p>14900 - 10725 = 4175</p><p></p><p>Then, true frequency: 4175 V 2941</p><p></p><p>[ATTACH]134647[/ATTACH]</p><p></p><p>[URL unfurl="true"]https://www.portalbsd.com.br/satelite_canais.php?sat=IT9[/URL]</p><p></p><p>Tests OpenATV and OpenSPA.</p><p></p><p>Only OpenSPA show more details scan (start/stop symbol rate and clear scan, free scan, unknow transponders etc).</p><p></p><p>Results:</p><p></p><p>344 channels found</p><p></p><p>[ATTACH]134651[/ATTACH]</p><p></p><p>[ATTACH]134653[/ATTACH]</p><p></p><p>[ATTACH]134652[/ATTACH]</p><p></p><p>Frank</p><p>=============================</p></blockquote><p></p>
[QUOTE="frankviana, post: 1106136, member: 200256"] Hi. After some tests, my friend found a way to do C blindscan for h9 devices. zgemma-star don't work on new drivers to fix C blindscan, then, temporary solution, when choose Ku band. [URL unfurl="true"]https://github.com/zgemma-star/meta-zgemma/issues/85[/URL] I did some steps: 1 = Select Ku band (LOF: Universal Lnb for all C band satellites); When select C band, blindscan don't work = no channels found and no way to change range (3600~4200), stop here: 10700 ~12750 2 = Change Tone Mode = OFF [ATTACH alt="screenshot_20210218065654.jpg"]134648[/ATTACH] 3 = Change Stop Frequency = 12750 to 11300 Because: Start Frequency = 10700 (3600 C Band) Stop Frequency = 11300 (4200 C Band) [ATTACH alt="1_0_1_8E_65_138A_BCB0000_0_0_0_20210218070239.jpg"]134649[/ATTACH] 4 = Start Scan Here, found all my (same) transponders/channels when compare Vu Zero4k. Example: 58ºW If you need discovery "true" frequency, only need this way (for all found frequencies): A basic conversion: 9750 + 5150 = 14900 10600 + 5150 = 15750 14900 - transponder Ku Band =====> transponder C band Example: Found: 10725 V 2941 (first line) [ATTACH alt="screenshot_20210218070309.jpg"]134650[/ATTACH] 14900 - 10725 = 4175 Then, true frequency: 4175 V 2941 [ATTACH alt="4175.png"]134647[/ATTACH] [URL unfurl="true"]https://www.portalbsd.com.br/satelite_canais.php?sat=IT9[/URL] Tests OpenATV and OpenSPA. Only OpenSPA show more details scan (start/stop symbol rate and clear scan, free scan, unknow transponders etc). Results: 344 channels found [ATTACH alt="screenshot_20210218071346.jpg"]134651[/ATTACH] [ATTACH alt="1_0_1_15_1_12D_BCB0000_0_0_0_20210218071512.jpg"]134653[/ATTACH] [ATTACH alt="1_0_1_15_1_12D_BCB0000_0_0_0_20210218071522.jpg"]134652[/ATTACH] Frank ============================= [/QUOTE]
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Zgemma h9s/h9 twin C blindscan
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