>>>> During a telephone conversation with Mr. Rauch, he told me that he had
>>>> seen lots of parasitic oscillation damage in SB-220s.
>>>
>>>Rich,
>>>
>>>I'll speak for myself, since I am here.
>>>
>>>I never told you I saw damage from *VHF* oscillations in SB-220's
I don't want to say that I am denying that Tom may have changed his
story. So, let me ask the question. Maybe we can get to the truth:
Tom: Did you say that you have seen parasitic oscillation damage of
*ANY* kind in SB-220s?
The reason is that while Tom may have never seen *VHF* oscillation
damage, he may have seen damage due to oscillations at *HF*. HF
parasitic oscillations can occur in an amp that is not properly
neutralized. Especially the two tube variety.
So Tom, please clarify for all of us what you told Rich.
Rich: In your conversation with Tom, did he *SPECIFICALLY* say that the
damage was due to VHF oscillations or oscillations in general?
Just interested in the truth.
73,
Jon
KE9NA
--------------------------------------------------------------------------
Jon Ogden
jono@webspun.com
www.qsl.net/ke9na
"A life lived in fear is a life half lived."
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