[Elecraft] K2: current documentation on remoting KPA100/KAT100?

[John Shadle]

I know of this one link.

http://www.kk7p.com/k2kpa100.html

Is this the most current/best guide for remoting the KPA100/KAT100?

Are there other guides which offer different/better information?

Thanks.
-john W4PAH