[Elecraft] Can K3 control a k2 it's 2nd receiver?

[Mark Menkhus]

Hi,

I have enjoyed this list more in the last week or so than in months
previous.   I don't want to make my K3 purchase dependent on me
parting with my K2, perhaps other folks are of the same mind.  After
staring at the K3  datasheet, and all the connectors on the back of
the K3, I had this question.

Could the "aux" port on the K3 be used to control a K2 (or any other
receiver) as a 2nd or sub receiver?  I am a casual operator at best,
and don't need this feature, but it would seem to decrease the number
of K2's for sale, at least among operators that
do want a subreceiver.

73,
Mark, kc0fns