[AMPS] Chokes and Dipping chokes?

[Rich Measures]

>
>
>
>On Mon, 15 Mar 1999 14:16:06 -0800 Rich Measures <measures@vc.net>
>writes:
>>
>>
>>
>>>
>>>Did I miss something? How can you inductively couple a dipper to any 
>>>inductor's series resonance without shorting the subject L 
>>end-to-end? Any 
>>>dips you get with the RFC just sitting there, ........
>>
>>Ä  The hv rfc is not just sitting there, Dick.  .  Wired in, the 
>>bottom end of the hv rfc connects to RF ground through the B+ bypass 
>>capacitors. 
>> The upper end of the rfc connects to the tune-C, which typically has a 
>>moderately low reactance to ground.  In practice, the not 
>>strap-shorted method works.  
>
>Not at all. The chap who suggested disconnecting the output tank was much
>more on track.
>Your method is a pure hit or miss approach.
>
€  Can you explain why the no-strap method would miss a potentially 
problematic resonance?



Rich...

R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures  


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