[Amps] 4CX1000A
donroden at hiwaay.net
donroden at hiwaay.net
Fri Jan 27 13:58:23 PST 2012
A bleeder resistor to ground at the tube screen connection should help.
Don W4DNR
> I forgot to mention that most of these tubes run reverse screen current
> with low drive and power levels. Mine (4CX1500B/FU728F) only goes to
> positive screen current near the US legal limit output. At that point I
> tune for max screen current.
>
> 73
>
> Roger (K8RI)
>
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