This video uses an ADALM2000 (M2K) to demonstrate a Tayloe RF mixer, an electronic device that shifts signals from one frequency to another. This is useful in radio design.

The ADALM2000 makes a breadboard demonstration of this very easy.

My intro video for the ADALM2000:    • Introduction to ADALM2000 (M2K)  

Dan Tayloe's paper on the mixer: https://norcalqrp.org/files/Tayloe_mi...

W2AEW video on IQ signals and their use:    • #170: Basics of IQ Signals and IQ mod...  

Dr. Volt makes a radio from a Tayloe Mixer:    • Super Simple Breadboard-SDR Receiver ...  

NA5Y's channel has information of making SDR radios:    / @na5y  .

See also https://github.com/grughuhler/grug_mi...