Topic

sdr

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 #170: Basics of IQ Signals and IQ modulation & demodulation - A tutorial

   w2aew 6 people · 6 months · since Jan 2015

   Alan Wolke explains IQ signals, modulation and demodulation with oscilloscope demonstrations; praised as one of the clearest introductions for people learning software-defined radio.

2. 

   2 Building a Camera That Can See Wifi | Part 3 SUCCESS!

   The Thought Emporium 3 people · 3 months · since Jun 2019

   Final part of an open-source build that maps Wi-Fi signal strength into an image with a gimbal-mounted directional antenna and an SDR; cited for DIY RF imaging.