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<blockquote data-quote="moonbase" data-source="post: 1124748" data-attributes="member: 178786">Hi - [USER=296628]@nelson_b[/USER]Currently, there is an Invacom Quad C120 LNB on the dish with the Swedish Microwave XD12 polariser inserted between the LNB and the C120 waveguide.However, I have two more LNBF's to try, both were manufactured as circular LNBF's with inbuilt but different plate designs. I will be testing both of these in the next few days.I have attached below a chart that presents a revision of the satellite motion of Eutelsat 36B. The chart below now factors in the elevation motion as well as the azimuth motion.It is a balancing act, the satellite can be accurately tracked and the dish adjusted accordingly to squeeze the very last bit of squirt from it.The high and low points of the chart where the plot intersects the vertical axis represent 10:33 and 20:33 respectively with 10:33 being the lower point of the two. The intervals of the plot are hours..[ATTACH=full]140510[/ATTACH]</blockquote>

[QUOTE="moonbase, post: 1124748, member: 178786"] Hi - [USER=296628]@nelson_b[/USER] Currently, there is an Invacom Quad C120 LNB on the dish with the Swedish Microwave XD12 polariser inserted between the LNB and the C120 waveguide. However, I have two more LNBF's to try, both were manufactured as circular LNBF's with inbuilt but different plate designs. I will be testing both of these in the next few days. I have attached below a chart that presents a revision of the satellite motion of Eutelsat 36B. The chart below now factors in the elevation motion as well as the azimuth motion. It is a balancing act, the satellite can be accurately tracked and the dish adjusted accordingly to squeeze the very last bit of squirt from it. The high and low points of the chart where the plot intersects the vertical axis represent 10:33 and 20:33 respectively with 10:33 being the lower point of the two. The intervals of the plot are hours. . [ATTACH type="full" alt="36°0E_20220123_AzEl_Motion.jpg"]140510[/ATTACH] [/QUOTE]

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