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 _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com

