[Elecraft] KPA500+KAT500 interfacing.

[Wes]

I have a K3S interfaced to the KAT500 and KPA500 using the Aux cables.

If I was to replace the K3S with a rig with only RS232 control of the KPA500, 
will the Kat500 still follow along using the Aux cables.  The Xcvr and Amp 
connections on the KAT500 seem to be more or less a pass through.

I know the KAT500 will switch using RF sensing, but that doesn't help in a 
receive only situation, which I often employ.

Wes  N7WS