[Elecraft] K3 and DXDoubler URGENT please!

[Jorge Diez - CX6VM]

Hello,

 

I can TX with my Yamaha CM500 in the back of my K3 with MENU MIC SEL = rP.L
bIAS

 

now I connected DXDoubler, add the little battery bias to the CM500 as Rob
told me, and turn OFF bIAB, so now I have MENU MIC SEL = rP.L

 

But I cannot get ON AIR with the K3.

 

My second radio for SO2R is a TS850 and is TX properly.

 

I appreciate any help, this must me my sleeping hours pre contest hi hi.

 

73,

Jorge

CX6VM/CW5W