[Elecraft] Dual KPA500

[Andy Durbin]

"Actually, I suppose one could drive 2 KPA500's from one K3 and sum the output for a virtual KPA1000."

If you dig a little into the design of the KPA500 you will find it has provisions to support 2 PA modules.  I have no doubt that Elecraft experimented with a dual  PA configuration before changing to designing the KPA1500.

Anyone willing to share some details?

73,
Andy.k3wyc