[Elecraft] KPA500 Internal Clicking Sound

[Harry Yingst]

Page 17 of the manual
"you may hear audible clicking sounds,particularly as amplifier components cool after transmitting. This is normal."


      From: Rick Tavan N6XI <rtavan at gmail.com>
 To: Elecraft Reflector <elecraft at mailman.qth.net> 
 Sent: Tuesday, October 20, 2015 9:41 PM
 Subject: [Elecraft] KPA500 Internal Clicking Sound
   
Once my KPA500 warms up, it begins making sporadic clicking sounds. Usually
it sounds like a relay but sometimes it's quieter and might be metal
buckling as it contracts and expands. Any suggestions on tracking it down?

Thanks,

/Rick

-- 
Rick Tavan N6XI
Truckee, CA
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