[Elecraft] KX3 - The rectangular hole on the back of KX3

[Bruce Beford]

It would appear that the heat sink was added after the first several
production units went out. I would wonder whether the early models have the
holes in the bottom cover to accept the heat sink? If not, a bottom cover
would be needed also. To be sure, I would ask this question when
corresponding with Elecraft. I would also ask if longer screws are needed
for the PA transistors.
 
GL, Bruce, N1RX
 
> Yes,  send to parts at elecraft.com
<http://mailman.qth.net/mailman/listinfo/elecraft>  and request he KX3 heat
sink.
 
> 73,
> Don W3FPR
 
On 7/5/2012 3:23 AM, Ruchan Ozatay, TA2AH wrote:
> Hi everybody,
> I have KX3-F with Serial #029.
> I have also the same question; what is the empty rectangular hole on the
> back of my KX3 which I can see the inside of the KX3 clearly?
> Is my KX3 missing the rear heat sink? Do I need to do something for that?
> 73, Ruchan Ozatay, TA2AH