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Your Galaxy 94HP has a self calibrating SWR meter. That's why there is no "Cal" knob like the older Cobra 29's for example.


I still say for now, don't trust the radio's internal meter, buy or borrow an external SWR meter even a $25 truckstop cheapie. Then re-measure with low power dead-key then increase and see if the same thing happens.


Only then will the take a lot of the guess work everybody is throwing at you and possibly one of the advice given may work.


As with most perplexing problems with anything electronic or mechanical, you often have to systematically rule out stuff to get to the source.