[Elecraft] Spectrogram

[Mike]

Hi all,
I am going to start setting up my K2 and will be using Spectrogram for  
some of the steps. I downloaded ver 5.17 onto my laptop. Setup the  
scan input page according to N0SS website. With no input the scan  
input screen has the normal rise up to -20 then it dropes to -60.  
Where it is suppose to stay but I have some ripples up around -40. Is  
there an adjustment in the sound card I need to do? Or does one of the  
scan input values need to be changed?
Mike
VE3WDM

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