I thought I had started a new topic. My apologies if I did not. I don't want the discussion here either. It grew out of the Rad Lab discussion. I will, to a degree, indulge people if some want to discuss the subject in a private email thread. However, it would be pretty limited. I'm engaged in a major project to develop FOSS DSO FW for Zynq based DSOs.
I am much more interested in the power detectors as I have a Millivac I'd like to revive even though my 438A w/ 8481D and 8482A is far superior. So far as I can tell, the only fault of the Millivac is a blown diode capsule, but at $400 for the capsule and $75 for a manual I'd have to find a cheaper repair.