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Re: [Discuss-gnuradio] error message: failed to set center frequency


From: Christoph Thein
Subject: Re: [Discuss-gnuradio] error message: failed to set center frequency
Date: Wed, 30 Sep 2009 21:43:53 +0200
User-agent: KMail/1.11.2 (Linux/2.6.28-15-generic; KDE/4.2.2; i686; ; )

Hi,

I requested 2.412GHz. This is within the range. 

@ Andrea: I tried it with another board and it worked. But the curious thing 
is that it worked with this specific board a couple of times before and I 
didn't change the configuration. Maybe it broke just during my task. 
 

Thanks,

Christoph 


> The XCVR has a low band range and a high band range
>
> #define LB_FREQ_MIN U2_DOUBLE_TO_FXPT_FREQ(2.3e9)
> #define LB_FREQ_MAX U2_DOUBLE_TO_FXPT_FREQ(2.6e9)
>
> #define HB_FREQ_MIN U2_DOUBLE_TO_FXPT_FREQ(4.8e9)
> #define HB_FREQ_MAX U2_DOUBLE_TO_FXPT_FREQ(6.1e9)
>
> may I ask what frequency you requested?
>
> _josh
>
> Christoph Thein wrote:
> > Hello,
> >
> > I am using the USRP2 with the XCVR2450 db and experience the error
> > message "failed to set rx center frequency" from time to time. Is this a
> > known problem and if so, is there a way to solve it?
> >
> > I tested with the program usrp2_rx_cfile.py and with different boards.
> >
> > Regards,
> >
> > Christoph
> >
> >
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio




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