Here I need some comments regarding what, I suppose, it’s a “LNA degradation” over time. That station hasn’t had any modification over that period ( 25 feb --> 25 apr --> 26may ), the waterfall is fixed regarding the range, the satellite is know to be a “reference”, at least for me
From the oldest to the most recent it’s quite evident the noise rising and the presence of birdies over the passband…
Anybody had same experience???
de I3VFJ, Vittorio