[Elecraft] KXV3 clarification requested

[Robert Tellefsen]

I have my K3 on order with the KAT3 ATU.

Do I  also have to order the KXV3 in order to have
an aux receive input port ?

The aux receive port came as part of the 160m option
in my K2, but 160 is already included in the K3, so I
need this clarification (and maybe a quick order update :-) )

Thanks and 73
Bob N6WG