Re: QRO - KPA500 Failure

Posted by ANDY DURBIN on Feb 06, 2020; 10:14pm
URL: http://elecraft.85.s1.nabble.com/QRO-KPA500-Failure-tp7658244p7658256.html

As a follow up to my previous message I measured PA voltage and current for OPER mode not keyed and OPER mode keyed with no RF drive input.

PAI  not keyed  .0,  keyed  .2
PAV   not keyed  80.9, keyed  77.8

Hi reflected power fault can't happen with no drive so won't influence the results.

Andy, k3wyc


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