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<blockquote data-quote="RimaNTSS" data-source="post: 1080715" data-attributes="member: 312276">You are right, it does not really matter what kind of feedarms and LNB-holder are installed to the dish, the most important is that LNB is located in such a way that LNB's phase center is co-located with antenna's focal point. BTW [USER=414488]@shriarun[/USER], can I ask you a question.... what do you mean by &quot;focal length of an offset dish&quot; ? It is tricky question, as my next question will be what does F/D of an offset antenna means <img src="http://www.satellites.co.uk/styles/default/xenforo/smilies/rolleyes.gif"&nbsp; class="smilie" loading="lazy" alt=":rolleyes:" title="Roll Eyes&nbsp; &nbsp; :rolleyes:" data-shortname=":rolleyes:" />. OK, just kidding <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png"&nbsp; class="smilie" loading="lazy" alt=":)" title="Smile&nbsp; &nbsp; :)" data-shortname=":)" />Perhaps this collage will help you to find the proper location of the LNB for your antenna</blockquote>

[QUOTE="RimaNTSS, post: 1080715, member: 312276"] You are right, it does not really matter what kind of feedarms and LNB-holder are installed to the dish, the most important is that LNB is located in such a way that LNB's phase center is co-located with antenna's focal point. BTW [USER=414488]@shriarun[/USER], can I ask you a question.... what do you mean by "focal length of an offset dish" ? It is tricky question, as my next question will be what does F/D of an offset antenna means :rolleyes:. OK, just kidding :) Perhaps this collage will help you to find the proper location of the LNB for your antenna [/QUOTE]

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