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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Dish elevation and lnb height on offset 1.5m dish with multi lnb holder
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<blockquote data-quote="Terryl" data-source="post: 1077522" data-attributes="member: 369937"><p>Once the center LNB on the dish is aligned with it's satellite for the best signal on it, the other LNB's need to be alinged with the arc of the satellites across the Clark belt, they are not in a straight line.</p><p></p><p>This all depends on your location, some LNB's on one side of the center may need to go higher, while the others on the other side may need to go lower, this all depends on the satellite your looking at for the center bird, and its position in the arc, if at the top of the arc there will very little offset, if way to one sde there will be a lot of offset. (above or below center)</p><p></p><p>One other possible problem is beamwidth of the dish, does it have the beamwidth to handle multiple LNB's left and right of center, some do some dont, look at the dishes manufactures spec's for this, if the beamwidth is too small the outside LNB's will suffer from signal loss.</p></blockquote><p></p>
[QUOTE="Terryl, post: 1077522, member: 369937"] Once the center LNB on the dish is aligned with it's satellite for the best signal on it, the other LNB's need to be alinged with the arc of the satellites across the Clark belt, they are not in a straight line. This all depends on your location, some LNB's on one side of the center may need to go higher, while the others on the other side may need to go lower, this all depends on the satellite your looking at for the center bird, and its position in the arc, if at the top of the arc there will very little offset, if way to one sde there will be a lot of offset. (above or below center) One other possible problem is beamwidth of the dish, does it have the beamwidth to handle multiple LNB's left and right of center, some do some dont, look at the dishes manufactures spec's for this, if the beamwidth is too small the outside LNB's will suffer from signal loss. [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Dish elevation and lnb height on offset 1.5m dish with multi lnb holder
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