KPA500 Clicks & Pops

Posted by Bob McGraw - K4TAX on Oct 15, 2018; 2:52am
URL: http://elecraft.85.s1.nabble.com/KPA500-Clicks-Pops-tp7645665.html

What is the recommended solution to stopping the clicks and pops from
the KPA500 as the amp heats during transmission and cools during
receive?  I've seen one that suggested replacing the screws in the Z
bracket with 4-40 x 1/4".    Any traction to this?

The amp performs absolutely fantastic.  The clicks and pops are more
annoying when working high duty cycle modes.

Thanks in advance.

73

Bob, K4TAX

KPA500 s/n 3519


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