Yes, it -does- make ......
I'd say it's a certain sign that the PA is going into
oscillation when the drive is removed (key up) and
that the high SWR indicates that the oscillation is
on a frequency ... or several frequencies ... where
the antenna is not resonant. I'll venture that there
would be no SWR indication if the setup was fed
into a dummy load.
73! Ken Kopp - K0PP
[email protected]
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