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 Kaiserstraße 12 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-Württemberg and National Laboratory of the Helmholtz Association
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