Toroids
tl;dr: Order name-brand toroids from kitsandparts.com and avoid Chinese made toroids, as the name-brand toroids cost about the same and perform a little bett...
Recent Posts
Continuing
One of the things I’m working on learning is Morse code. Most amateur radio operators call it CW for continuous wave, because when your radio is transmittin...
Projecting
My receiver prototype was not great. But I have been doing other things to lift my spirits. I’ll come back to a receiver design at some point. But along wi...
Awards
So the receiver prototype will have to wait a bit. It had some real issues and I can’t believe that I ever got it to receive any intelligible audio. I’ll b...
Receiver Prototype
This project is a pretty big deal for me. Over Christmas I bought a Carvera desktop CNC mill and have been wanting to make some projects with it. A key fea...