On 04/30/2010 08:02 PM, Rahman Doost wrote:
> hello everyone,
>
> I 'm trying to collect some samples from my spectrum sensing code
> running on USRP2, which is a slightly revised version of
> 'usrp_spectrum_sense.py'. My problem is that after some time during
> the scan of some band, this message appears: "Failed to set frequency
> to ...". For instance I let the board to sweep my band 1000 times but
> after 100 or more scans (it's really variable) it stops its normal
> operation and can't lock on a frequency anymore.
> I tested this with both WBX and XCVR front-ends in 400M and 2.4G. But
> the problem persists. Since I need to let the USRP2 work and collect
> samples for quite a long period, I really need to come up with a
> solution. I was wondering if someone has already encountered this
> problem and has solved it.
>
> Rahman
>
>
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>   
Does the non-slightly-revised version do the same thing?



-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

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