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Satellite PC Card Receivers, Internet by Satellite
Blindscan on linux with tbs cards
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<blockquote data-quote="deeptho" data-source="post: 1121717" data-attributes="member: 215446"><p>So for all cards: you have 4 inputs. These can be tuned each independently to one satellite band on one polarisation.</p><p>So to monitor all bands of one sat (in Europe) simultaneously, you need all 4 tuners of one card for that.</p><p>The other 4 tuners in tbs6909x can be used to speed up blindscan, e.g., by having one tuner process the low end of the</p><p>band and the other the high end. </p><p></p><p>Spectrum scan cannot be paralleised like that because tuners share fft hardware. The datasheet is not clear, but </p><p> one of the documents states "Only four first demodulators can handle spectrum analyzer feature".</p><p></p><p></p><p>You can of course use as many cards as fit in the system (taking some measures in case of possible overheating)</p></blockquote><p></p>
[QUOTE="deeptho, post: 1121717, member: 215446"] So for all cards: you have 4 inputs. These can be tuned each independently to one satellite band on one polarisation. So to monitor all bands of one sat (in Europe) simultaneously, you need all 4 tuners of one card for that. The other 4 tuners in tbs6909x can be used to speed up blindscan, e.g., by having one tuner process the low end of the band and the other the high end. Spectrum scan cannot be paralleised like that because tuners share fft hardware. The datasheet is not clear, but one of the documents states "Only four first demodulators can handle spectrum analyzer feature". You can of course use as many cards as fit in the system (taking some measures in case of possible overheating) [/QUOTE]
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Satellite PC Card Receivers, Internet by Satellite
Blindscan on linux with tbs cards
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