Some questions that I don't really know the answers to, although I suppose I
should...
Q1: 4-400 No fil voltage applied, B+ applied, screen grounded, grid
open, floating. Tube fries??
Q2: ...same scenario, but grid grounded, tube ok?
Q2.5 ...either case *with* fil voltage??
Q3: Manual states: "...Should there be excessive grid current and no
plate current, suspect a discontinuity in the HV circuit. Probably
no HV is being applied..." How is this possible?? (are they assuming
drive is being supplied by the exciter?)
Q5: Grounded grid w/3-500 or 4-400 is the 5 ohm 1 watt||.001 caps a
good idea? Best method?
_-_-bear wb2gcr
Direct emails to: bear@bearlabs.com (not this account, small mbox)
________________________________________________________________
The best thing to hit the Internet in years - NetZero HiSpeed!
Surf the Web up to FIVE TIMES FASTER!
Only $14.95/ month -visit www.netzero.com to sign up today!
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|