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Blog Development

Cross Compile and Install a GNURadio OOT Module

April 27, 2017 by

One of the first things you should want to do with your new embedded device is install a GNURadio OOT module on it and see it work. Recently I worked through process with gr-air-modes and the Ettus Research E31…

Blog Applications

Rohde & Schwarz Engineering Competition using GNU Radio

April 4, 2017 by

Each year, Rohde & Schwarz is hosting an international student competition. The goal of this year’s competition is to build the most efficient software-based coder for DVB-T2 in GNU Radio….

Blog Applications

Tracking Rockets with GNSS-SDR

March 21, 2017 by

A HAM’s story about rockets and using GNU Radio through GNSS-SDR….

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Blog Features

The Frequency Xlating FIR Filter Block – Explained

February 27, 2017 by

Ever wondered how the Frequency Translating FIR Filter block can be used? Did you know it can be used as a channelizer? Check out this post to learn more….

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….

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…