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Re: [Discuss-gnuradio] USRP_fft.py Frequency Span

From: Jordan J Riggs
Subject: Re: [Discuss-gnuradio] USRP_fft.py Frequency Span
Date: Mon, 17 Aug 2009 16:29:23 -0600

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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