[Amps] negative grid current

[Pete Smith <n4zr@contesting.com>]

I'm still puzzling over why my SB-220 would suddenly be showing *negative* 
grid current when in transmit but with no drive applied.  Resting plate 
current is nominal, but grid meter deflects below zero ~20 ma 
worth.  Output and tuning is normal. Something to worry about?

73, Pete N4ZR
The World HF Contest Station Database
was updated 20 Oct 2004
2796 contest stations at
www.pvrc.org/WCSD/WCSDsearch.htm  

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