I found some discussion over a year ago, but nothing since. Has anyone done this?
I had trouble finding any information on fixture design. Ultimately I settled on biasing the candidate transistor with PCB edge SMA-F connectors on a board and then with the appropriate appendages measuring it with the nanoVNA and possibly some other VNAs.
I just made up a bunch of bare fixture boards. First up is a 2N3904 in CE form and no feedback. After that I thought I'd try CB and CC before moving on to feedback.
I know I'm not the only one interested, but I can't seem to find much record of prior work.
Have Fun!
Reg
