Here is a guy with an interesting balun design--and provides EXCELLENT
construction details, two cores are needed--however, you end up with 1:1 -
1:2 and 1:4 ratios, all in one balun... interesting design... I think it
is inspired by Dr. sevicks' work...
http://www.qsl.net/wb6zqz/3in1balun/construct.html

Warmest regards,
John

"Jayson Davis" wrote in message
...
I'd like to make a 1:1 balun, similar to what you'd buy from Van Gorden
Engineering. Anyone know of online designs/prints/instructions?

Thanks