[Amps] how to make an HF dual directional coupler?

[Michael Tope]

----- Original Message ----- 
From: "Dan Sawyer" <dansawyer at earthlink.net>

> 
> Anyway, is there a reference on how to make a dual directional coupler 
> for HF?
>
 
http://home.earthlink.net/~christrask/drctcplr.html

> Thanks,
> Dan

73 de Mike, W4EF...............................................