RLC

Designing and using the 40/30/20 EFHW

How I went from "I need a backpacking/portable antenna" to the design of the 40/30/20m End Fed Half Wave antenna and some of the decisions I made along the way.

Happy Halloween, Hello World!

Hello all! I'm Jim, K4SGP, and I'm opening up shop. I'll be making electronics for amateur radio related interests mainly, but other interests and art may make its way to...