hi guys I have been running tar1090 to get graphs now i have the pi hut 60cm up now with its base at 8mtr and running the saw amp as before my Rader number is T-EGUA71 on FR24 and heywatsthat I am getting around 220 nm average with 140 max if you look at haywats this i should be getting 350 nm, the gain on the tar1090 graph was set using the auto gain with tar1090.
if somebody who know what the graphs mean can tell me any thing they see that maybe the reason for the nm shortfall I would really be grateful, and will the cavity filter make that much difference and what are the cavity filters that are just a board with gaps ?
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if somebody who know what the graphs mean can tell me any thing they see that maybe the reason for the nm shortfall I would really be grateful, and will the cavity filter make that much difference and what are the cavity filters that are just a board with gaps ?
1.jpg2.jpg3.jpg4.jpg
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