FW: [Elecraft] spectrogram question

[Dan Barker]

Those local deviations are noise and averaging setting artifacts. Try to
center your "thinking" on the mean, down 3 or 6 db. In your picture, that's
the left ?, rather than the right.

Dan / WG4S / K2 #2456
<snip>
Do I aim for putting the marker on the sharp peak (slightly offset from
center), or the approximate center of the wider bandwidth shape?
</snip.