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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
My Channel Master 1.8 project.
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<blockquote data-quote="moonbase" data-source="post: 1126318" data-attributes="member: 178786"><p>The larger hooded scalar ring is used with an offset focus dish. The flatter scalar ring is used with a prime focus dish.</p><p></p><p>There are no retaining grooves inside your C-Band LNBF to slide a dielectric plate into. For circular polarity frequencies you will need to secure a dielectric plate in place with something like blu-tack or tape.</p><p>Cut up a bit of teflon or a plastic bread board for a dielectric plate or buy one from SSS.</p><p></p><p>Alternatively, ditch the dielectric plate and buy a polo pipe, they give better signal levels on circular polarity compared to a dielectric plate.</p><p>'ere is a picture of a polo pipe mock up, the LNBF is shoved into the polo pipe at one end and the hooded scalar fits on t'other end.</p><p></p><p>.</p><p>[ATTACH]141103[/ATTACH]</p></blockquote><p></p>
[QUOTE="moonbase, post: 1126318, member: 178786"] The larger hooded scalar ring is used with an offset focus dish. The flatter scalar ring is used with a prime focus dish. There are no retaining grooves inside your C-Band LNBF to slide a dielectric plate into. For circular polarity frequencies you will need to secure a dielectric plate in place with something like blu-tack or tape. Cut up a bit of teflon or a plastic bread board for a dielectric plate or buy one from SSS. Alternatively, ditch the dielectric plate and buy a polo pipe, they give better signal levels on circular polarity compared to a dielectric plate. 'ere is a picture of a polo pipe mock up, the LNBF is shoved into the polo pipe at one end and the hooded scalar fits on t'other end. . [ATTACH alt="AV-COMM Feed & Zinwell LNB.jpg"]141103[/ATTACH] [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
My Channel Master 1.8 project.
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