Musings of a WAHZ

I wanted to learn about switching power regulators and while I get the general principles, I have no idea how to control one or set one up. ...

As I got further with the Rohde and Schwarz sweep generator I realized I really had no accurate way of measuring the power output. My spectr...

Lots of my electronics lab equipment has some sort of automation interface that allows it to be remotely controlled. I used the Ethernet int...

Last time I fixed a problem in the sweep generator where the 600MHz IF was being disabled when it shouldn't. After that all the self-tes...

This is the third part of the project to refurbish an old Rohde and Schwarz sweep generator. So I have had this one problem on and off sin...