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Satellite TV receivers & systems support forums
Fringe Reception General
Bulgarian channels 23.5E or 39E in Bahrain
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<blockquote data-quote="hexah" data-source="post: 841762" data-attributes="member: 333852"><p>It is likely due to the additional switch insertion loss and entropy of the quad. That suggests the single LNBs should be best, but then there is manufacturing variation to take into account and muddy the waters!</p><p></p><p>It is possible that the main input from the dipole to the first stage is from the vertical polarity and the horizontal taps into that so there is more loss and entropy on the horizontal.</p></blockquote><p></p>
[QUOTE="hexah, post: 841762, member: 333852"] It is likely due to the additional switch insertion loss and entropy of the quad. That suggests the single LNBs should be best, but then there is manufacturing variation to take into account and muddy the waters! It is possible that the main input from the dipole to the first stage is from the vertical polarity and the horizontal taps into that so there is more loss and entropy on the horizontal. [/QUOTE]
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Satellite TV receivers & systems support forums
Fringe Reception General
Bulgarian channels 23.5E or 39E in Bahrain
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