The Scope was definitely usrp_oscope.py Used Directly from the from the
examples folder:

[EMAIL 
PROTECTED]:~/Desktop/GnuRadioResources/gnuradio-3.0.2/gnuradio-examples/python/usrp$
./usrp_oscope.py

Aadil

On 10/11/2007, Firas abbas <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Input signal level is ok.The scope pictures was not generated by
> usrp_oscope.py. What is the program used to generate it ? Test The signal
> with usrp_oscope.py
>
> Firas
>
> *Aadil Volkwin <[EMAIL PROTECTED]>* wrote:
>
> Hi,
>
> I've updated the scope screenshot on the website. Two shots are available,
> notice there seems to be some kind of modulation??? I've tested the input
> signal with an external scope and the input signal is fine. I don't know why
> the usrp scope is "misbehaving"
>
> The input signal level is set at -16.02dBm
>
> Aadil
>
> On 10/11/2007, Firas abbas <[EMAIL PROTECTED] > wrote:
> >
> > Hi,
> >
> > Use center frequency =0 in the usrp scope. If you use center frequency =
> > 250K, you will shift the signal to 0 Hz.
> >
> > What is your signal input level in dBm ?
> >
> > Firas
> >
> > *Aadil Volkwin < [EMAIL PROTECTED]>* wrote:
> >
> > Hi,
> >
> > Firstly my apologies for posting known quantities, I guessed that
> > members would like to see in what way I tinkered with usrp_rx_cfile.py.
> > point taken though.
> >
> > Screen shots of the MATLAB plots as well as the usrp_oscop.py output can
> > be found at:
> >
> > https://rrsg.ee.uct.ac.za/members/aadil/
> >
> > I'm pretty sure the MATLAB is correct.
> >
> > I have upped the input freq to 250KHz, now attempting a square wave (in
> > desperation) and
> > set the options.freq to 0 in ---> self.u.tune(0, self.subdev,
> > options.freq)
> >
> > I'm Still not getting sensible plots.
> >
> > Thanks again,
> >
> > Aadil
> >
> >
> >
> >
> >
>
>
>
>
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