Lead Acid vs Lithium or Are bloggers lying?
Hello Operators. I don’t normally call out other bloggers but today is one of those days. Research is one aspect of my Youtube channel and […]
off-grid ham radio
DIY 599 PA500 HF Amplfier TX Power Measurement 40M
Hello OperatorsSome of you have asked for some measurements of the DIY599 PA500 output power at certain drive levels. Well, here you are. In this […]
Portable power and field communications
Hello Operators. This is just a short post about the relationship between field communications, and portable power. Ham radio manufacturers would have us believe our […]