[hpsdr] PSDR Level Calibration bug

Joe Martin K5SO k5so at valornet.com
Sun Jun 2 06:11:25 PDT 2013


Hi Stijn, 

Thanks for the detailed feedback.  It will surely help! 

73,  Joe K5SO

On Jun 2, 2013, at 3:11 AM, Stijn Nestra wrote:

> Hi Joe,
> 
> Thanks, it did the trick. (Just for a short while).
> Indeed after the deletion of the database I could calibrate, but after I while I tried calibrating again and it didn't work anymore!
> This got me thinking about what I had changed between these two tries, and it was the samplerate.
> So the status at this side is for both Metis - Mercury and Hermes:
> Calibration at a samplerate of 192 and 384kHz works.
> Calibration at a samplerate of 48 and 96kHz produces the dreaded error.
> Calibration at a samplerate of 192kHz and FFT size 1 click from max gives the error.
> Calibration at a samplerate of 384kHz and FFT size at max gives the error.
> 
> I hope this gives you some inside on what is going on.
> 
> 73 de Stijn PE1RKS
> 


 1370178685.0


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