It just looks like noise. On May 5, 2014, at 4:59 PM, Marcus D. Leech <[email protected]> wrote:
> On 05/05/2014 07:52 PM, Greg Hulands wrote: >> Hi, >> I built all the code today using the build-gnuradio script and when I create >> a simple GRC flow graph going from the USRP source to the waterfall plot, I >> get no data coming in. I then built gqrx and ran it and it too doesn’t get >> any data in from the device to display on its waterfall. I ran the >> rx_samples_to_file example and captured some data, but when looking at it in >> a hex editor, it doesn’t look like it captured anything in particular >> (http://test.utr-software.com/sdr/rxdump.dat). I ran it with >> ./rx_samples_to_file —freq=107700000 —rate=1000000 —file=~/rxdump.dat. >> >> I am new to gnu radio and sdr so I’m not yet sure how to dig in to debug >> these issues. >> >> Anything help is greatly appreciated. >> >> Thanks, >> Greg > > How about something really, really simple: > > uhd_fft -a type=b200 -f 107.7e6 -s 1.0e6 -g 40 --fft-rate 8 --averaging > > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortium > http://www.sbrac.org > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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