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Blog Development, Features

Behind the Veil: A Peek at GNU Radio’s Buffer Architecture

January 5, 2017 by

GNU Radio employs a buffer architecture that unites the advantages of the classical ring buffer with the technical feasibility of memory mapped buffering on modern operating system. The different kinds of appro…

Blog Development, Tutorial

Reverse-Engineering Outernet

November 4, 2016 by

Using GNU Radio, I reverse engineered the Outernet satellite signal and built a fully working decoder. Here’s how I went from blind signal analysis to a working receiver….

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Blog Development, Features

Bit Error Rate Testing

November 2, 2016 by

Blog Development, Hardware

FreeSRP – A New USB Software-Defined Radio

September 30, 2016 by

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Blog Cybersecurity

GRCon 2016 Wireless Hacking Challenge

September 1, 2016 by

Blog Development

Summer of Code 2016: Wrapping it up

August 30, 2016 by

We’re nearing GNU Radio Conference, the summer is coming to an end – and so is the summer of code, at least for GNU Radio. This summer was a great summer in terms of student participation, and as the students a…

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Blog

GNU Radio & ML Tools in a Docker Image

July 3, 2016 by

Getting all of the open source tools set up for software radio experimentation can be a headache, but is a necessary prerequisite for any new students or researchers starting to dive into the area. Machine lea…

Blog Development

PyBOMBS – The What, the How and the Why

June 19, 2016 by

PyBOMBS is GNU Radio’s own “package manager”. Soon, we will be releasing PyBOMBS 2.1.0. As such, this is a great time to formally introduce the world to the new PyBOMBS….

Blog Tutorial

Using the GNU Radio Live SDR Environment

May 28, 2016 by

The GNU Radio Project provides a live environment image with many uses. This blog post describes its features, how to get it, and how to use it….

Converting bandpasses to GRC flow graphs
Blog Tutorial

Elemental Building Blocks: Filtering time-series data

May 24, 2016 by

GNU Radio lends itself to easy, and surprisingly well-performing, signal processing operations for all kinds of time-series data. This post discusses how one can use GNU Radio and the GNU Radio companion to sol…