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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Possible satellite signal interference.
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<blockquote data-quote="Terryl" data-source="post: 1084484" data-attributes="member: 369937"><p>What is the elevation on the dish?? (XX number of degree elevation off of the ground) Anything around 15 degrees or lower would/could be a problem with RFI from a ground terrestrial RF source, local airport approach radar, anything in the 12 GHz band or a harmonic or the satellite signal it's self bouncing off something, this would/could cause a phase cancellation on the main signal.</p><p></p><p>You said you had problems with salt corrosion on the dish, this may also affect the system ground on the coax, an un-grounded or bad ground on the coax/system can cause all sorts of problems.</p></blockquote><p></p>
[QUOTE="Terryl, post: 1084484, member: 369937"] What is the elevation on the dish?? (XX number of degree elevation off of the ground) Anything around 15 degrees or lower would/could be a problem with RFI from a ground terrestrial RF source, local airport approach radar, anything in the 12 GHz band or a harmonic or the satellite signal it's self bouncing off something, this would/could cause a phase cancellation on the main signal. You said you had problems with salt corrosion on the dish, this may also affect the system ground on the coax, an un-grounded or bad ground on the coax/system can cause all sorts of problems. [/QUOTE]
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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Possible satellite signal interference.
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