[Amps] Grounded Grid (Screen) 4CX250B power gain

[Ron Youvan]

> I would prefer an ALC with a variable control that could be adjusted  
> to limit the exciter *JUST BEFORE* grid current flow.   But you have  
> to flow some grid current to find that point.  The 30S-1's ALC reacts  
> fast enough to keep things within reason.

   That should be do-able by using a hot carrier or amplified RF level sensor at the input 
of the tube/s to develop the ALC signal.
-- 
    Ron  KA4INM - I'm proud to be Chuck's pop!