Thanks to everyone who helped with calibration ideas.


Finally finished my 485 I used a pg506 a afg3012 and a agilent 6634b for gain adjustments. This is as close as i could get. 1 ns at 20mV with the pg506 and 067-0681-01 TD pulser,,,20,1,0,0 every adjustable capacitor on the vertical board for channel one needed replacing along with one in the main vertical transient response set.

Join to automatically receive all group messages.