[DogParkList] MLDX and microKeyer

[John Graf]

I am not 100% convinced that this question belongs here, as opposed to  
the microHam or K3 forums, but it is a good place to start.

Until recently, I was using MLDX with my K2 and a microKeyer.   
Everything worked well, regardless of the mode.

Now I have a K3.  I did a "fork-lift" upgrade from the K2 to the K3,  
using all the same connectors, cable, and equipment.

Almost everything works.  However, I cannot get the system to enable  
PTT when using SSB.  The relay clicks in the microKeyer when I hit the  
mic button, but there is no transmit light and of course, nothing  
going out.  I tried every combination of configurations for the  
microKeyer in MLDX (AAA, BBB, etc.) but no change.

Why I think that this may be a MLDX issue is that I can open a Windows  
session (using Parallels) and without changing any cabling or any  
settings on the K3, it works fine.  With N1MM for example, I get PTT  
and power out by just hitting the mic button.

So, does anyone have any ideas?  I would appreciate some help.  In the  
meantime I can bypass the microKeyer and go directly to the front  
microphone connector, but what is the fun in that?  :-)

Thanks and 73,

John, WA6L