When a CBT reaches end-of-life, is it because the source of Cs is used up? Or is it due to contamination of the electron multiplier?
I've heard both as causes but wanted more info. I have a CBT with very low beam current and it keeps falling. I'm wondering if running a higher than normal EM voltage might help keep it on life-support. -Brain, WA1ZMS/4 _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
