Hi when I applied AM modulated signal to USRP from Signal Generator. I can not getting the same modulating frequency. 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
on 2009-02-04 02:58
on 2009-02-04 03:03
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?
on 2009-02-04 03:13
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 2009-02-04 21:56
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.