# Software Defined Radio

## Software Defined Radio

> Software-defined radio (SDR) is a radio communication system where components that have been typically implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system [Wikipedia](https://en.wikipedia.org/wiki/Software-defined_radio)

* [WebSDR](http://websdr.org/)
* [K2SDR WebSDR](http://71.172.24.227:8902/)
* [Why should you care about Software Defined Radio](http://hackaday.com/2015/02/12/why-you-should-care-about-software-defined-radio/)
* [Notey Blog SDR](http://www.notey.com/blogs/sdr)
* [Software Defined Radio and The Things Network](http://forum.thethingsnetwork.org/t/software-defined-radio-and-the-things-network/1286)
* [Using Software Defined Radio to Attack "Smart Home" Systems](https://www.sans.org/reading-room/whitepapers/threats/software-defined-radio-attack-smart-home-systems-35922)

### Trainings

* [Hacking the IoT with Software Defined Radio](https://conference.hitb.org/hitbsecconf2016ams/sessions/2-day-training-2-iot-security/)
* [Balint's SDR Tutorials](http://files.ettus.com/tutorials/)
* [GNU Radio Tutorial Series](https://www.youtube.com/playlist?list=PL618122BD66C8B3C4)
* [Fundamentos de Comunicación EPN](https://www.youtube.com/channel/UCL0x1sTEC8XlZnjS_SHlj8Q)
* Search At Youtube

## GNU Radio

> GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like environment. It is widely used in hobbyist, academic and commercial environments to support both wireless communications research and real-world radio systems. [GNU Radio Homepage](http://gnuradio.org/)

* [GNU Radio Wiki](http://gnuradio.org/redmine/projects/gnuradio/wiki)
* [GNU Radio Wiki Hardware](http://gnuradio.org/redmine/projects/gnuradio/wiki/Hardware)
