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Tuning in cw waterfall alignment

 

Is it just me?
I am on 20m 14013 bw300 step 10h the frequency I am listening to I seem to have to put my tuning line on the waterfall some distance to the right of the actual signal I see on the waterfall. I do not find this with other sdr rigs.?
73 Nnigrl M0NDE
 

I noticed that a while ago myself.
Mikel

Missatge de Nigel Evans M0NDE via <nigel.m0nde=[email protected]> del dia dv., 4 d’abr. 2025 a les 17:51:

Is it just me?
I am on 20m 14013 bw300 step 10h the frequency I am listening to I seem to have to put my tuning line on the waterfall some distance to the right of the actual signal I see on the waterfall. I do not find this with other sdr rigs.?
73 Nnigrl M0NDE



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Mikel L. Forcada / Alacant / l'Alacantí / País Valencià
mikel.forcada@...
 

Does the distance to the right vary with the sidetone frequency that you have selected?
 

It depend on display width. If you tune a CW signal spot on with a 2.5 kHz width it sounds great. Change display width to 6 kHz and the signal is still tuned but the blue column of filter width has shifted 200 Hz to the right. !0 kHz shifts the blue column even more.
I posted this as a code issue a few days ago.
BTW - the shift isn't just for CW, it's just easiest to see in that mode. I see the same in other modes.
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73
??? Bob? KD8CGH

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