D Pipes wrote:
> Thanks for the reply. I do have an added question. Would I be seeing
> parasitic conditions before and without any RF ye? This has happened only
> when i switch the amp on (power switch) still in standby and no RF load
> applied as yet just at start up on the power switch? thanks
I doubt that this problem is caused by a parasitic. I certainly would
not make a categorical statement like 'you are getting a parasitic
oscillation...'.
It sounds like, more than anything else, a tube defect. Yes, it is very
mysterious that it happened twice in the same place.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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