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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Offset v prime focus chat
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<blockquote data-quote="ralphmagno" data-source="post: 781481" data-attributes="member: 189146"><p>ok so what size are as talking about?</p><p>what model of dish and who makes it?</p><p>all the radar i worked on where cassegrain in design.</p><p>uplinks the military use are the same.</p><p>big radio telescopes have large arrays between 2 hills like in porto rico and a large sub reflictor .</p><p>if you have a 1.5 meter the difference in efficiency is almost no difference.</p><p>ralph</p></blockquote><p></p>
[QUOTE="ralphmagno, post: 781481, member: 189146"] ok so what size are as talking about? what model of dish and who makes it? all the radar i worked on where cassegrain in design. uplinks the military use are the same. big radio telescopes have large arrays between 2 hills like in porto rico and a large sub reflictor . if you have a 1.5 meter the difference in efficiency is almost no difference. ralph [/QUOTE]
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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Offset v prime focus chat
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