[Amps] Triband balun

[Jim Brown]

On 3/18/2014 12:58 PM, donroden at hiwaay.net wrote:
> REACTANCE

Reactance makes a poor common mode choke, first because its choking Z is 
inherently rather low, but most important, because at some frequencies 
its inductive reactance will form a series resonance with a line that 
is, by virtue of its length, capacitive. When that happens, the common 
mode current INCREASES!

This is discussed in the tutorial, previously cited.

73, Jim K9YC