[Elecraft] K3

[Doug Faunt N6TQS +1-510-655-8604]

Note that the K3 as displayed has NO provision for an internal battery.
OTOH, there's enough empty space in a barebones model to fashion a new
top cover with a battery holder.

And I note that apparently credit can be given for the basic 2.7k 5
pole roofing filter if you want to replace it with the 8 pole 2.8k
filter on original shipment.

There do seem to be some obvious opportunities for us high-duty
cycle RTTY ops to improve final cooling, IIF it should be deemed
necessary.

73, doug