I have tried the usrp_fft.py. it works on frequency only between 1.5G to 2.0 G. otherwise shows failed: what its means.
> From: abrar muhammad <abrar_...@yahoo.com> > Date: 2009/2/4 > Subject: Re: [Discuss-gnuradio] AM modulated signal > To: Eric Blossom <e...@comsec.com> > Cc: discuss-gnuradio@gnu.org > > > > > Hi > As I am getting only real one in time domain. > the wave form shows modulating frequency of about 5 KHz. > and when i Just applied carrier of 900 MHz it gives the > wave form of about > 71 KHz. > > > --- On Tue, 2/3/09, Eric Blossom <e...@comsec.com> > wrote: > > > From: Eric Blossom <e...@comsec.com> > > Subject: Re: [Discuss-gnuradio] AM modulated signal > > To: "abrar muhammad" > <abrar_...@yahoo.com> > > Cc: discuss-gnuradio@gnu.org > > Date: Tuesday, February 3, 2009, 7:58 PM > > On Tue, Feb 03, 2009 at 05:57:47PM -0800, abrar > muhammad > > wrote: > > > > > > Hi > > > when I applied AM modulated signal to USRP from > Signal > > Generator. > > > I can not getting the same modulating frequency. > > > > What are you getting? > > > > Have you tried looking at the signal using > usrp_fft.py? > > > > > Parameters are as. > > > RF Frequency = 900 MHz > > > Modulation Frequency=80KHz > > > Modulatio Rate=50% > > > I am using DBRX daughterboard: > > > The code is attached. > > > can any body check this code. > > > Thanks > > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > -- > Engr. Muhammad Abrar > Massey University Palmerston North > NewZealand > Mob: 0064211204202 > Res: 006463586340 _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
