I built a homemade normalizer using a 22pf 1206 cap and a 1Meg 1206 resistor. I expected it work be a 22pf normalizer. It produces a square wave with my 7A16P 20pf amplifier but shows a bit of low freq rolloff on the leading edge with a 7A26 or 7A18. The 22pf caps I am using seem to be a bit over 22pf. I am puzzled that it looks better with the 7A16p than the 7A26. How are normalizers calibrated?
