Published:2009/7/13 23:20:00 Author:May | From:SeekIC
Input stage is Schmitt trigger Q1-Q2. Diode at input of interstage transistor amplifier Q3 dips base of cathode pulse.-K. Apel and P. Berweger, Miniature Gas-Filled Tubes For High-Speed Counting, Electronics, 33:8, p 46-47.
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