[Elecraft] A question about HDSDR controlling SDR & K3 at same time

bw_dw at fastmail.fm bw_dw at fastmail.fm
Thu Feb 20 16:59:54 EST 2020


Thank you Bob!
Yes I see it - its the "RF Front End + Calibration dialog box".
And the "LO Freq Cal"

I've got it setup correctly now
Thanks!
Duane

On Thu, Feb 20, 2020, at 4:26 PM, Bob McGraw K4TAX wrote:
> You will need to correct the frequency errors using HDSDR calibration 
> mode. There is a setting for each mode.  It is in the Setup menu under 
> input calibration. 
> 
> Bob, K4TAX
> 
> 
> Sent from my iPhone
> 
> > On Feb 20, 2020, at 3:26 PM, bw_dw at fastmail.fm wrote:
> > 
> > So last week with your help I got HDSDR setup to control both a RFSPACE-IQ (for panadapter) and the K3 at the same time.
> > 
> > There is one behavior I haven't been able to figure out.
> > 
> > I have HDSDR and the K3 both setup to output a CW sidetone at 600hz.
> > 
> > In CW mode - HDSDR displays a close-up of a given signal on the lower-right.
> > And at dead-center its spot on - and producing the 600z tone.
> > But its then not quite spot on - on the K3
> > 
> > I've tried offsetting the side-tone frequency on HDSDR - thinking I just needed to shift it so that when the K3 is spot on - the signal will show up in dead center on the HDSDR signal window.
> > 
> > But that doesn't seem to work.  It still retains the exact same frequency offset between HDSDR and the K3
> > 
> > Has anyone seen this?
> > And can suggest a fix?
> > 
> > Thanks
> > Duane
> > 
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>


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