[Elecraft] High power tuner

[Paul Christensen]

> Google W9CF for an explanation of why a choke balun works and why is
> matters not if it's on the input or output of a tuner except for 
> convience.

What W9CF said was this:

"As noted by Roy Lewallen, W7EL,[2] putting a choke balun on the input of an 
unbalanced tuner to drive a balanced line is useless. It introduces a 
``hot'' tuner case which must be isolated with no benefit over putting the 
balun on the output."

Introducing a hot chassis full of CM current isn't trivial.

Paul, W9AC