Thanks Jon,
? ?Well, I think I have the normalization factor figured out. ?It does limit the usefulness. ?I am going back through my old papers and videos?
from Dr. Middlebrook (went to his seminar in 1984 and have his his 20 hr video). ?So I built the 709 amplifier circuit he used and I wanted?
to duplicate the measurements. ?So, when vx or vy is relatively small he liked to use A1vx, A2vy, and A1vx-A2vy. ?The A factors being selected
vertical v/cm controls of the 1A1. ?I am using an HP wave analyzer as Middlebrook did. ?Since A1 and A2 will likely be quite different the 7623A?
vert. out is problematic. ?
mike zias / W3JRR