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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Experimenting With LNB's
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<blockquote data-quote="Lazarus" data-source="post: 1024267" data-attributes="member: 323322"><p>Yes, Tony, most of us I guess.</p><p></p><p>The thing is, headline specs for Noise Figure, Gain, Cross-Polarity Rejection etc don't amount to a hill of beans: The quoted figures normally only apply over a part of Ku band and the plot of each characteristic vs. frequency is by no means flat.</p><p></p><p>As the peaks in performance will vary between LNBs, swopping out an LNB to achieve improved performance in a desired part of the band is a common practice.</p><p></p><p>Everything is a compromise!</p></blockquote><p></p>
[QUOTE="Lazarus, post: 1024267, member: 323322"] Yes, Tony, most of us I guess. The thing is, headline specs for Noise Figure, Gain, Cross-Polarity Rejection etc don't amount to a hill of beans: The quoted figures normally only apply over a part of Ku band and the plot of each characteristic vs. frequency is by no means flat. As the peaks in performance will vary between LNBs, swopping out an LNB to achieve improved performance in a desired part of the band is a common practice. Everything is a compromise! [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Experimenting With LNB's
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