Ok, I was supposing that.
So in the python code of the
receiver I've put:
tr=uhd.tune_request(self._freq,self._offset)
self.uhd_usrp_source_0.set_center_freq(tr)
where freq and offset are
passed as parameters. In this way I got no error.
Now, the question is: which
values are good for "offset"? Hz? KHz? MHz?
I've tried small values,
like 50 Hz, but nothing changes.
Is there a way to find it?
I'm sorry, but really I have
not idea
Thank you again for your
support
francesca
You want to move the DC-anomaly right out of your passband, so
choose an offset that's slightly more than half your sample rate.