USRP_fft.py Frequency Span

Hi,

Does anyone know how to control the frequency span USRP_fft.py displays?
I need to look at a waterfall display spanning about 1 khz, but I can’t
figure out how to control the scaling of the frequency axis.

Any help will be greatly appreciated.

Thanks,

Thomas

Does anyone know how to control the frequency span USRP_fft.py displays? I
need to look at a waterfall display spanning about 1 khz, but I can’t figure
out how to control the scaling of the frequency axis.

Span is dependent upon sample rate. For complex samples, span=(sample
rate).
For real samples, span=1/2(sample rate).

Jordan

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