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Satellite PC Card Receivers, Internet by Satellite
neumoDVB
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<blockquote data-quote="Llew" data-source="post: 1134949" data-attributes="member: 175007"><p>Testing a KA transponder (here Astra1L @ 18767H) with theTBS6903 on the two Linux apps neumoDVB and updateDVB, it's noticeable the difference between the two spectrum scans.</p><p></p><p>The neumoDVB scan finds a quite broad peak within which you can attempt to lock 18767H. I was unable to do so this time, relying on inputting the frequency/SR details in the tune/mux section for a lock.</p><p></p><p>In comparison, updateDVB presents a very narrow peak which you need to be quite precise with the pointer to lock the true frequency - the frequency shown in the chart is just the topmost point of the peak, not necessarily the actual TP frequency.</p><p></p><p>Of course, in updateDVB you can blindscan a required section of the band, which will find the required TP.</p><p></p><p>I do find updateDVB more convenient to use with the TBS6903 until I'm better aquainted with neumoDVB. ( As yet there's no working driver for the TBS6903X).</p><p></p><p>[ATTACH=full]144791[/ATTACH]</p><p>[ATTACH=full]144792[/ATTACH]</p><p></p><p>[ATTACH=full]144793[/ATTACH]</p><p>[ATTACH=full]144794[/ATTACH]</p></blockquote><p></p>
[QUOTE="Llew, post: 1134949, member: 175007"] Testing a KA transponder (here Astra1L @ 18767H) with theTBS6903 on the two Linux apps neumoDVB and updateDVB, it's noticeable the difference between the two spectrum scans. The neumoDVB scan finds a quite broad peak within which you can attempt to lock 18767H. I was unable to do so this time, relying on inputting the frequency/SR details in the tune/mux section for a lock. In comparison, updateDVB presents a very narrow peak which you need to be quite precise with the pointer to lock the true frequency - the frequency shown in the chart is just the topmost point of the peak, not necessarily the actual TP frequency. Of course, in updateDVB you can blindscan a required section of the band, which will find the required TP. I do find updateDVB more convenient to use with the TBS6903 until I'm better aquainted with neumoDVB. ( As yet there's no working driver for the TBS6903X). [ATTACH type="full"]144791[/ATTACH] [ATTACH type="full"]144792[/ATTACH] [ATTACH type="full"]144793[/ATTACH] [ATTACH type="full"]144794[/ATTACH] [/QUOTE]
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Satellite PC Card Receivers, Internet by Satellite
neumoDVB
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