Posted by Trevor Smithers on Jul 30, 2010; 1:55pm URL: http://elecraft.85.s1.nabble.com/P3-question-tp5355098.html
I see from the manual that the P3 uses a "specific command set" to communicate with the K3,
so presumably there will be no conflict with a Microham Digikeyer for instance that currently
occupies the K3 RS232 port and would now be connected to the P3 pass through port.