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Satellite TV receivers & systems support forums
Satellite Systems - What to Buy - What to install
monoblock LNB.
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<blockquote data-quote="a33" data-source="post: 1002005" data-attributes="member: 332642"><p>From what I have seen on forums, and from my own experience with for instance a Visiosat BiSat with G3D multifeed bracket (have you seen pictures of that? They are squinting massively, but nevertheless give good performance), </p><p>aiming point isn't that important, and FAR less important than the placing of the phase center of a feedhorn in the signal concentration of a satellite: the (effective) focal point.</p><p>I've seen various examples on forums of monoblocks used on various dish sizes, not always the sizes that they were 'intended' for. </p><p>I 'm not sure, also, if the two LNB feedhorns in a monoblock really usually make an angle, or if they are pointed along parallel lines?</p><p>An LNB's feedhorn must by the way not be 'looking at' a focal point, it must 'be in' the (effective) focal point.</p><p></p><p>So what matters most for a monoblock is the distance between the two feedhorns, not the aiming angle, as far as my experience goes.</p><p>(Though the best aiming angles would of course be to the G-spot; thanks to [USER=312276]@RimaNTSS[/USER] . <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png" class="smilie" loading="lazy" alt=":)" title="Smile :)" data-shortname=":)" />)</p><p></p><p>greetz,</p><p>A33</p></blockquote><p></p>
[QUOTE="a33, post: 1002005, member: 332642"] From what I have seen on forums, and from my own experience with for instance a Visiosat BiSat with G3D multifeed bracket (have you seen pictures of that? They are squinting massively, but nevertheless give good performance), aiming point isn't that important, and FAR less important than the placing of the phase center of a feedhorn in the signal concentration of a satellite: the (effective) focal point. I've seen various examples on forums of monoblocks used on various dish sizes, not always the sizes that they were 'intended' for. I 'm not sure, also, if the two LNB feedhorns in a monoblock really usually make an angle, or if they are pointed along parallel lines? An LNB's feedhorn must by the way not be 'looking at' a focal point, it must 'be in' the (effective) focal point. So what matters most for a monoblock is the distance between the two feedhorns, not the aiming angle, as far as my experience goes. (Though the best aiming angles would of course be to the G-spot; thanks to [USER=312276]@RimaNTSS[/USER] . :)) greetz, A33 [/QUOTE]
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Satellite Systems - What to Buy - What to install
monoblock LNB.
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