[hpsdr] PowerSDR OpenHPSDR mRX-FFT v. 3.1.5 (6/23/13) level calibration

[Joe Martin K5SO]

Hi Georg, 

1)  Try changing your sampling rate in Setup > Audio and then do your level calibration.  If that doesn’t work simply delete your database.xml file and let the program build a new one for you. 

2) The “update" of the program is likely to be the PowerSDR mRX program.  If you do not wish to use “stiching” of the receivers then check the 1-Receiver box in Setup > General > Limit Stitched Receivers.  PowerSDR mRX v3.1.5 (6/23/13) works fine here as it apparently does at your QTH too. 

3) The triple Merc program also gives me errors here.  I will look into that to see what’s going on there.  Thanks for the feedback.  

73,  Joe K5SO

On Oct 13, 2013, at 7:07 AM, georg Prinz wrote:

> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hello everybody,
> 
> after long time I activated my hpsdr system and updated whole firmware: Metis v. 2.6, Mercury 1,2 and 3 v. 3.4 and 
> Penny version 1.8. PowerSDR OpenHPSDR mRX-FFT v. 3.1.5 (6/23/13).
> 
> 1.) Frequency calibration went without any problem, but level calibration is not possible. At all signal levels I get following error: "Peak is less than 30dB from the noise floor, use larger signal. Even -10dBm does not change anything.  The noise floor is at about -130dB.
> 
> 2. PowerSDR_RX2_v2.2.14.0_(W5WC) does not work with the newest firmware version. Will there be a update of this program?
> 
> 3. PowerSDR v2.2.3.triple_Mercury (K5SO 4DEC2011) I get various errors at PowerSDR.Console.UpdateVFOAFreq(String freq) and PowerSDR.Console.Main(String[] args).
> 
> Any suggestions?
> 
> Vy73, Georg, dl2kp
> 

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