Re: [Discuss-gnuradio] AM modulated signal

[abrar muhammad]

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 <address@hidden> wrote:

> From: Eric Blossom <address@hidden>
> Subject: Re: [Discuss-gnuradio] AM modulated signal
> To: "abrar muhammad" <address@hidden>
> Cc: address@hidden
> 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