RTL-SDR Scanner/Plotter (Al)

Ben Ryan benryanau at hotmail.com
Tue Jan 22 13:45:08 UTC 2013

Hey mate this looks really great!
I've dreamed about building something similar for an RTLSDR, but much fancier (ping-pong on 'interesting' chirps, yo-yo sweeps to find voice/burst comms, trended plots etc etc). A poor man's wideband spectrum analyser. But I can't code to save my life..
However, wait long enough and funny things happen :) You've made a great start with this project, especially given there was NOTHING out there prior (that I've seen anyhow. Certainly for Win32.)
All the module/package dependencies are a bit of a pain but hey, you've got a working app :)
Love to try it soon when I get a chance, hope you develop it up into a full-bllown RTLSDR spectrum analyser / "interesting signal" finder!


> Message: 1
> Date: Mon, 21 Jan 2013 16:53:01 +0000
> From: Al <al at eartoearoak.com>
> To: osmocom-sdr at lists.osmocom.org
> Subject: RTL-SDR Scanner/Plotter
> Message-ID: <50FD726D.5010000 at eartoearoak.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> Hi,
> I thought you may be interested in a program I've written, it's a Python 
> GUI which scans a set of frequencies and plots the resulting levels, 
> which can be saved for later viewing or exported to a CSV file.
> Source: https://github.com/EarToEarOak/RTLSDR-Scanner
> More info: http://www.eartoearoak.com/software/rtlsdr-scanner
> I wrote it to help me find signals over a wide bandwidth, to get a 
> better view of the RF space.  I hope you find it useful.
> Al

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