Software Defined Radio - marcelsdr/talks GitHub Wiki

Here is a summary of last night presentation. I included links to all the resources mentioned.

Wireless Innovation Forum http://www.wirelessinnovation.org/

Software-defined radio https://en.wikipedia.org/wiki/Software-defined_radio

Projects

**ISEE-3 Reboot ** https://www.facebook.com/ISEE3Reboot/ http://www.rtl-sdr.com/rebooting-isee-3-usrp-software-defined-radios/

OpenBTS | Open Source Cellular Infrastructure http://openbts.org http://openbts.org/hardware/

SDR Platforms

HackRF One - an open source SDR platform https://greatscottgadgets.com/hackrf/

USRP B210 https://www.ettus.com/product/details/UB210-KIT

USRP B205mini-i https://www.ettus.com/product/category/USRP-Bus-Series

USRP B200 https://www.ettus.com/product/details/UB200-KIT

NooElec NESDR XTR+ Tiny Extended-Range TCXO-Based SDR & DVB-T USB Stick http://www.nooelec.com/store/sdr/nesdr-xtr-plus.html

NooElec NESDR Mini 2+ 0.5PPM TCXO USB RTL-SDR Receiver http://www.nooelec.com/store/sdr/nesdr-mini-2-plus.html

Airspy Low Cost High Performance SDR http://airspy.com/

Software

GNURadio - Open-source software development toolkit that provides signal processing blocks to implement software radios. http://gnuradio.org/

The Comprehensive GNU Radio Archive Network - repository http://www.cgran.org/

Gqrx SDR - Open source software defined radio http://gqrx.dk/

Airspy - Software package - SDRSharp Plugins http://airspy.com/download/

IQ Data

http://www.ni.com/tutorial/4805/en/ http://whiteboard.ping.se/SDR/IQ http://www.tek.com/blog/what%E2%80%99s-your-iq-%E2%80%93-about-quadrature-signals%E2%80%A6

Signal Modulation

https://en.wikipedia.org/wiki/Modulation

The following 2 videos are the best explanation of AM and FM that I've yet seen

Frequency Modulation (FM) https://www.youtube.com/watch?v=gfz1FbIOMbs

Amplitude Modulation (AM) https://www.youtube.com/watch?v=D65KXwfDs3s