[Elecraft] Solving the heat problem in the KX3

[Dick, WN3R]

I really appreciate everyone's contribution and effort in attempting to
solve the extensive heat problem running digital modes. I continue to follow
the discussions on a daily basis.

 

I can appreciate the fact that while the KX3 has digital capacities, it was
not designed with the matching RF capacity to handle the heat.  This caution
was stated early on in the specs. So no surprise.

 

However, it is clear that it would be desirable to be able to run
continuously 10-20 watts in a digital mode.

 

Perhaps, Elecraft will solve this problem and produce an official
modification or method.  Right now, I am thinking the only currently
supported solution is the purchase of the matching amplifier. With that
said, please report your experiences running digital modes with the
amplifier.  What power levels are acceptable without causing a heat problem
in neither the radio nor the amp?

 

Thanks guys,

 

73, Dick, WN3R

(I have lots of Elecraft gear)