Re: [Discuss-gnuradio] Custom Spectrum Analyzer Block ?

[Martin Braun]

On Fri, Apr 27, 2012 at 04:25:27PM -0700, Josh Blum wrote:
> On 04/27/2012 07:53 AM, William Pretty Security wrote:
> > Hello Group;
> > 
> >  
> > 
> > I am wondering if anyone has a custom spectrum analyzer block or can tell me
> > how to build one ??
> > 
> >  
> > 
> > I know that GRC comes with the "FFT GUI Sink", but that is just what it
> > sounds like.
> > 
> > What I am looking for is a spectrum analyzer type display, where you can set
> > a start-stop frequency or
> > 
> > a center frequency and bandwidth. (Obviously, within the constraints of
> > nyquist.).  

While it's not quite what you're looking for, gr-specest comes with a
GUI that does different things than uhd_fft.py does.

https://www.cgran.org/wiki/SpecEst

MB
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