[Elecraft] SSB xtal replacements

[Piet Meindertsma]

DHK2BOB wrote:

>1.  Using Spectrogram6 I still can't tell when L34 is aligned! I just left
it 
>one and one half turns from the top!  This is not a problem but just an 
>observation which I'm sure relates to my inability to detect the subtle 
>differences. I had AGC off and fiddled with the RF gain control. I thought 
>that the only difference I noticed was not in the "height" of the spike but
a 
>slight change in the distance between the top of the spike and the "noise" 
>down below. That is, tuning L34 seemed to change the noise but not the
spike. 

I installed Spectrogram on my notebook and on my desktop (with CRT monitor).
On the CRT monitor it is indeed almost impossible to see differences when
fiddling with L34. On my notbook however this is quite easy:
the notebook is equipped with a TFT monitor and I can see the peak becoming
just one pixel higher or lower when fiddling tuning L34.
So with Spectrogram I could find the peak while monitoring the noise level.
Works great.

Piet, PE1OQX



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