Forum: GNU Radio Help to Test DBSRX and USRP

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José Carlos R. (Guest)
on 2009-02-03 13:18
(Received via mailing list)
Hi all,

As I posted before, after installing Gnu Radio (3.1.3 tarball) I tested
my
USRP and Dbsrx daughterboard when usrp_fft.py and I could see gsm
spectrum
without problems. After that, I installed Tvoid to decode gsm channels
and
it worked. Now, I do not know what happend. When I type something like:

 ./usrp_fft.py -R A -d 64 -g 20

show me the sprectrum like noise ( I have seen the whole band - 800-
2400Mhz
like noise at the same level).
My dbsrx is in slot A. Besides, Tvoid does not work right now. My USRP
does
not receive from the RF.

What could be happening?
Is there any way to test dbsrx?
Was able to change the configuration of the FPGA? I do not think so.

Thanks in advance.
Sincerely,

Jose
José Carlos R. (Guest)
on 2009-02-03 20:07
(Received via mailing list)
Hi all,

Is it possible to do a reset at USRP?

Thanks,

Jose


2009/2/3 José Carlos R. <removed_email_address@domain.invalid>
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