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<blockquote data-quote="RimaNTSS" data-source="post: 981395" data-attributes="member: 312276"><p>Installed new feedarm, but...... that is not all what need to be done! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek!&nbsp; &nbsp; :eek:" loading="lazy" data-shortname=":eek:" /> There are many varieties of distances that can be made different. In green- the feed (LNB ) should be adjusted that all distances to the edges of the dish are equal. Then, subreflector, should be placed strictly in the middle, when distances (yellow) from it's edges to the edges of the dish are same. Finally, distance from all edges of the SUB to certain bolt head on the surface of the dish should also be same. And, I would say, that all measurements should be done with maximum precision, lets say.... 1mm. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite6" alt=":cool:" title="Cool&nbsp; &nbsp; :cool:" loading="lazy" data-shortname=":cool:" />&nbsp; Not so easy.... but, wait a minute... I like it! <img src="http://www.satellites.co.uk/styles/default/xenforo/smilies/rolleyes.gif"&nbsp; class="smilie" loading="lazy" alt=":rolleyes:" title="Roll Eyes&nbsp; &nbsp; :rolleyes:" data-shortname=":rolleyes:" /></p></blockquote><p></p>

[QUOTE="RimaNTSS, post: 981395, member: 312276"] Installed new feedarm, but...... that is not all what need to be done! :eek: There are many varieties of distances that can be made different. In green- the feed (LNB ) should be adjusted that all distances to the edges of the dish are equal. Then, subreflector, should be placed strictly in the middle, when distances (yellow) from it's edges to the edges of the dish are same. Finally, distance from all edges of the SUB to certain bolt head on the surface of the dish should also be same. And, I would say, that all measurements should be done with maximum precision, lets say.... 1mm. :cool: Not so easy.... but, wait a minute... I like it! :rolleyes: [/QUOTE]

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