[Elecraft] Opinions please...

[J F]

Greetings All,

Ok, I want to build a balun. It should be able to
handle 200 Watts RF (safety factor built into this
number), 80 thru 30 Meters (160M would be nice) and be
efficient. I want to use a Toroid to do this so it
fits inside an enclosure. My question is how small of
a toroid can I use and which variety? I'm thinking
something in the T-100-6 range.

Thanks,
Julius
n2wn