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Re: QDX - protection of BS17O PA


 

Hello all,

I have been following this interesting discussion.

I have a K2, which has in-built high current protection, which often trips using an automatic
antenna tuner. Whilst tuning up, my fast responding SWR meter shows values up to 1:25.

Have you considered that a fast changing SWR, cause by either an automatic antenna tuner or an
intermittent antenna connection can cause havoc, similar to the 6V to 12V power supply step
problem?

73,
Roelof, pa0rdt

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