Re: 10W LInear PA: Starting build - any suggestions, thoughts, comments? #10W_PA


makkiato@...
 

On Sun, Jul 18, 2021 at 12:33 AM, Alan G4ZFQ wrote:
I'd be guessing, some form of anti parasitic feedback?

Thanks. Any guess on how this work?

If anything, the series capacitor+indictor+220R will look as a purely resistive 220Rohm at resonance, and this will allow to bypass the gate high-impedance (at resonance).
But how is that useful?

I fried one of my BS170 so I was forced to take a look at the schematics, and now I am having fun trying to "digest" it as much as possible.

THANK!

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