[Amps] Tetrode calcs

Vic Rosenthal k2vco.vic at gmail.com
Mon Apr 27 01:12:42 EDT 2015


The Eimac datasheet has 500v on the screen for voltages between 2500 and 4000 in AB2. Maximum screen v is 600, so be careful.

Vic 4X6GP/K2VCO 

> On Apr 27, 2015, at 1:02 AM, Steve Wright <stevewrightnz at gmail.com> wrote:
> 
> How do I calculate G2 voltage from the Anode voltage?
> 
> Tube is 4-400a.  Class AB2.
> 
> The design calls for Va of 3200V, but I only have 2500V so I will just
> go with that.
> 
> Design EG2 is 600V, but that will be different for a lower Va ?
> 
> 
> Many thanks,
> Steve
> 
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