[Elecraft] Trying to use KPA-1500 on 160

john at kk9a.com john at kk9a.com
Thu Jan 24 22:29:39 EST 2019


Turn down the K3 power with the amp set on Operate.

John KK9A


N4ZR n4zr at comcast.net 

New owner trying to get ready for the CQWW 160 contest.  Rig is a K3 
with the Aux cable connected.  When the amp is in Standby mode, using a 
dummy load, I'm readily able to deliver 30 watts CW (or 50 or 100) on 
160 with the tuner bypassed or in. However, as soon as I switch the amp 
to Operate, and send my first dash, I get a hard fault with the LCD 
message input power 67 watts.

I'm guessing it might be a K3 adjustment, but I don't know where to 
look. Any advice much appreciated!

73, Pete N4ZR



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