Episode-007 ESP32 SI5351 Calibration
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@poorman-trending 9 ай бұрын
25:00 the little arrow is showing you the frequency that it’s getting the highest reading from, which is not always the exact transmitting frequency… notice it’s not center with the wave form because it dips down a little in the middle. You need to move the arrow manually to the right so it’s centered and then calibrate. Notice there’s another arrow for the lowest reading as well. There may also be some setting in TinySA to show you the average highest point- that would be better, but I’m not familiar with that analyzer.