Kirjutab nii -
Сегодня установил контротражатель с облучателем от 55см Грегори ( Gregorian) антенны на 1,8м офсетный Проделин ( Prodeli(y)n).
Ta on kas lätlane või leedukas ja elab arvatavasti kas Hollandis või Belgias. Püüab sellega 26E.
on jah temahttps://www.satellites.co.uk/forums/thr ... 28/page-30
tegi katseid 1.8m-sega ja.. I adopted feedarm, SUB and feedhorn from Fibo 55 to 1,8m Prodelin. Could not get noticeable increase of performance
, but had a great time tuning.
ja nüüd 120cm-ga
..Today I attached SUB from Fibo 120. Got some positive results but still need to work on it.
pilt https://www.satellites.co.uk/forums/att ... jpg.81550/
Rima: I think I stuck to one issue which can diminish any dish comparison efforts. Namely- signal level jumping all the times not only changes during the day but also within minutes! I have monitored 11919H frequency from 26*E (where all MBC channels are) and I see that signal level can change up to 3% in couple of minutes (maybe even more), it also changes on daily basys and, in addition weather can impact results as well. So, I do not know how to go forward.
Attached is measurements of that frequency fixed each minute during 5 hours.