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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Good budget 1m dish
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<blockquote data-quote="Huevos" data-source="post: 894703" data-attributes="member: 301161"><p>Not really. Path is top of main-reflector to bottom of sub-reflector, and bottom of main-reflector to top of sub-reflector. If it blocked anything at all it would only be a couple of square inches right at the bottom of the main reflector where it is least efficient anyway. To know for sure all you need to do is rest a straight edge from the bottom of the main to the top of the sub. And anyway even if it did block a couple of square inches, the dish face has a total capture area of more than 1000 square inches, so you are looking at 0.2% of the total which if you convert it to dish radius amounts to losing less than 0.5mm of dish radius.</p></blockquote><p></p>
[QUOTE="Huevos, post: 894703, member: 301161"] Not really. Path is top of main-reflector to bottom of sub-reflector, and bottom of main-reflector to top of sub-reflector. If it blocked anything at all it would only be a couple of square inches right at the bottom of the main reflector where it is least efficient anyway. To know for sure all you need to do is rest a straight edge from the bottom of the main to the top of the sub. And anyway even if it did block a couple of square inches, the dish face has a total capture area of more than 1000 square inches, so you are looking at 0.2% of the total which if you convert it to dish radius amounts to losing less than 0.5mm of dish radius. [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Good budget 1m dish
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