Forum: GNU Radio different values from <usrp_am_mw_rcv.py> and <usrp_fft.py>

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85ffd97bae0e78056e1d06312744d7d1?d=identicon&s=25 feldmaus (Guest)
on 2009-05-25 12:02
(Received via mailing list)
Hi All,

i noticed that i got different values for a sinus signal 200kHz for this
2
example Programms included in Gnuradio. I set the ref_scale and
ref_level
to the same value. I am using a usrp1 and LF-RX.

Any Idea why ?

I also noticed that the signal goes down as fair as the signal veer away
from the middle of the FFT-Sink Graph.
Why ?
Is this of the Halfband ?
I noticed this only now. Maybe there are some important changes in the
code.
At which position in the FFt-Sink should i measure ?

Regards Markus
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