[Elecraft] Spectrogram plot interpetation

[DAVE HEALY]

Would one of you astute guys please look at this and tell me what's =
wrong.

http://home.internetcds.com/~barbados/spectrogram.jpg
It's my K2 at 14MHz using FL1 (OP1) on upper sideband.

Source is just band noise.

Is this normal?  Do I need a noise generator?  Why don't I have a nice =
peak instead of a ripply hump?

Thanks!

-dave- N7DKK, Medford, Oregon


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