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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
What type of lnb to use for 1.8 (108cm) dish
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<blockquote data-quote="ralphmagno" data-source="post: 750297" data-attributes="member: 189146"><p>the fomula of th focal point of a parabolic dish is</p><p>diamater squared devided by 16 xdept.</p><p></p><p>so if the diamater is 320 cm that that squares =102,400</p><p>depth is 52 cm so 52x16 =832</p><p></p><p>so 102,400 cm devides by 832= 123.07 cm</p><p>this is measured fron the center of the dish to where the feed horn and lnb till be sitting</p><p>ralph</p></blockquote><p></p>
[QUOTE="ralphmagno, post: 750297, member: 189146"] the fomula of th focal point of a parabolic dish is diamater squared devided by 16 xdept. so if the diamater is 320 cm that that squares =102,400 depth is 52 cm so 52x16 =832 so 102,400 cm devides by 832= 123.07 cm this is measured fron the center of the dish to where the feed horn and lnb till be sitting ralph [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
What type of lnb to use for 1.8 (108cm) dish
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