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


From: Martin Braun
Subject: Re: [Discuss-gnuradio] Custom Spectrum Analyzer Block ?
Date: Wed, 2 May 2012 08:57:21 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

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
-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

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Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu

KIT -- University of the State of Baden-W├╝rttemberg and
National Laboratory of the Helmholtz Association

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