[Amps] Ameritron Amps

R L Measures r at somis.org
Mon Aug 7 09:23:17 EDT 2006


On Aug 7, 2006, at 2:28 AM, Steve Thompson wrote:

>
>
> R L Measures wrote:
>
>> - note - VHF suppressor Q is proportional to VHF amplification and is
>> inversely proportional to the parallel-equivalent RL at the  
>> anode's  VHF
>> self-resonance.

> RL is the effective or equivalent resistance between the anode and  
> ground?

Yes, however, the anode sees two RLs, one at the HF tank's design  
frequency and another RL at the anode's VHF self-resonance.

> Gain is inversely proprtional to RL?

My mistake. Tnx, Steve.   Higher VHF Q in the parasitic suppressor  
means higher VHF RL - and more amplification - at the anode's VHF  
self resonance.
>
> Steve
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R L MEASURES, AG6K. 805-386-3734
r at somis.org





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