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Fringe Reception Reports
70W C-Band
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<blockquote data-quote="John" data-source="post: 1150839" data-attributes="member: 175005"><p>EnoSat is showing, highlighted in red text on his graphic, the different graphic representation of rx signal footprint as apposed to where the visable Horizon boundary is of the 70°W satellite when looking from the satellite position.</p><p>To be honest , iv'e never seen the term 'Draw Footprint' used anywhere else , so have to say that iv'e been educated.</p><p>Back on topic - I did a bit of tweeking of focal point of the 2.2 PF, moved the feed block back just over 2mm and managed to gain a drop more performance, noticable on this mornings look at 70°West analog signals which looks better than iv'e seen them before.</p><p>Comparison readings of before and after focal point adjustments are noted on the Analyser grabs, every extra drop helps .... 55.5°W used .</p><p>........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................</p><p></p><p>[ATTACH=full]151297[/ATTACH][ATTACH=full]151298[/ATTACH]</p></blockquote><p></p>
[QUOTE="John, post: 1150839, member: 175005"] EnoSat is showing, highlighted in red text on his graphic, the different graphic representation of rx signal footprint as apposed to where the visable Horizon boundary is of the 70°W satellite when looking from the satellite position. To be honest , iv'e never seen the term 'Draw Footprint' used anywhere else , so have to say that iv'e been educated. Back on topic - I did a bit of tweeking of focal point of the 2.2 PF, moved the feed block back just over 2mm and managed to gain a drop more performance, noticable on this mornings look at 70°West analog signals which looks better than iv'e seen them before. Comparison readings of before and after focal point adjustments are noted on the Analyser grabs, every extra drop helps .... 55.5°W used . ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ [ATTACH type="full" alt="70°W. - 3.720H.png"]151297[/ATTACH][ATTACH type="full" alt="2.2mtr C-band feed block retarded back 2.5mm comparison..JPG"]151298[/ATTACH] [/QUOTE]
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70W C-Band
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