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Old 7th Sep 2019, 12:20 pm   #6
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 1,480
Default Re: MFJ Dummyload faulty?

It's possible it has been run either above it's rating or very close to it's rating for an extended duration.

This will cook the resistive element somewhat and as we all know too well, this can result in the resistance changing.

Bingo David
Terry VK5TM
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