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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
2.4 DH Antenna installation
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<blockquote data-quote="archive10" data-source="post: 1008627"><p>First of all I need to say that it is a beautiful piece of kit you have made with the LNB holder.</p><p></p><p></p><p></p><p>But I seem to remember that the greater the f/D, the better cross-polarisation separation you get.</p><p>So apart from the surface accuracy and general geometry retention of the old dish, perhaps the PF dish is best for circular signals (as C-band was commonly sent with), whereas the higher f/D dishes (CM240) are better for H/V separated signals?</p></blockquote><p></p>
[QUOTE="archive10, post: 1008627"] First of all I need to say that it is a beautiful piece of kit you have made with the LNB holder. But I seem to remember that the greater the f/D, the better cross-polarisation separation you get. So apart from the surface accuracy and general geometry retention of the old dish, perhaps the PF dish is best for circular signals (as C-band was commonly sent with), whereas the higher f/D dishes (CM240) are better for H/V separated signals? [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
2.4 DH Antenna installation
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