Interview Oliver DL4KA PA500
Hello OperatorsPlease welcome Oliver DL4KA who joins us in an interview about the latest developments on the PA500 portable amplifier and upcoming projects from DIY599. […]
Portable ham Radio Amplifier
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 […]