[Elecraft] [KPA500] stuck on TX when AUXBUS attached

David Christ radioham at mchsi.com
Fri Sep 14 14:47:20 EDT 2012


I'm puzzled.  Why not just buy an A-B switch box?  DB-9 DB-15 DB-25 
Centronics RJ-11 RJ-45  Whatever you want.  $10 to $15 normally.

Might take a gender changer, but so what.

David K0LUM



At 11:08 AM -0700 9/14/12, Jack Brindle wrote:
>
>
>Now, with all this going on, do you _really_ want to parallel the K3 
>and KX3 control signals to the KPA, or even leave one connected while 
>the other is driving the amplifier? By far the best thing to do is to 
>pull the plug from the K3 when you use the other transceiver, then 
>plug it back in when you use the K3 with the KPA. Why risk damage to
>any of this precious gear we have invested in?
>


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