I’m trying to do vector rescanning, and am getting very close. The last hurdle is that my scope wants to see a really hot signal on the horizontal input. I’m getting an image that responds to input, but it’s an unrecognizably super-squeezed vertical block.
I ran the signal from VBM through both mults of a Bridge with them set to x5. That helped, but still only got me 1/10th or 1/20th towards where I need to go.
Is there some kind of amplifier that I can use here? I really don’t want to mod the scope- the horizontal gain works great for doing oscillographics with normal euro audio oscs…