[Amps] Super Cathode Driven Tetrodes

Jim jimw7ry at gmail.com
Fri Nov 2 14:58:24 EDT 2018


Agreed!

And the 30S1 is extremely stable.

73

Jim W7RY


On 11/1/2018 4:30 PM, Bill Turner wrote:
> ------------ ORIGINAL MESSAGE ------------(may be snipped)
>
> On Wed, 31 Oct 2018 18:33:22 +0100, OZ7C wrote:
>
>> Can't any reason to drive a tetrode from catode !
> REPLY:
>
> Stability.  Cathode driven amps rarely need neutralizing.
>
> 73, Bill W6WRT
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