On 11/07/2010 02:00 PM, alexander levedahl wrote: > I have tried transmitting an analog signal from one USRP2 to another, > but when I run usrp2_fft.py on the rx computer, there is no receive > signal. The analog signal is supposed to be two tones at 350 and 440 > HZ transmitted at 2.6GHz. Can anyone help me figure out what I am > doing wrong? > > I have tried using GRC, but at the most up to date version does not > work with Fedora, which is the OS that I have to use, this is for a > research project with a professor at my university, and the mandate is > to use Fedora, this does not look like it will change in the near > future. > > Alex > You haven't mentioned which daugtercard(s) you're using on the TX and RX sides.
Also, your tones are going to be offset from the center frequency by less than 1KHz, so they'll be hard to see in the DC-offset removal process. Try tuning your receiver up or down a couple of KHz and see if your tones show up in the FFT. -- Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
