|[AMRadio] 4-1000A Grounded Grid Class-C|
paul at paulbaldock.com
Thu Oct 3 14:18:36 EDT 2013
You hit the nail on the head with the "harder to neutralize" comment
for a 4-1000A in grid driven mode. That's why I posed the question
about grounded grid. The other reason is that I have a 4-1000A
grounded grid class B amplifier that I could change to Class C and
high level modulate.
Plan B of course is to use conventional 2 X 813s in class C. No need
to neutralize and easy to modulate.
At 10:18 AM 10/3/2013, you wrote:
>If your amplifier does not yet exist (this is a new construction
>project?), you are seriously better off using a grid driven
>topology. I have a personal preference for triodes, but they do
>require more drive and are harder to neutralize, and on the higher
>bands might be harder to work with depending on the tube.
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