On Tue, 16 Mar 1999 00:55:55 -0800 Rich Measures <measures@vc.net>
writes:
>
>
>
>>
>>
>>
>>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?
Yes I can.
Will you explain how an unshorted choke will show series resonances?
Later Carl
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