I wind high quality baluns and ununs for Amateur applications using the researched and tested designs of Dr. Jerry Sevick, W2FMI.  All my baluns are individually hand wound with only the best available components and can be customized to fit your needs.  My goal is to offer quality baluns at a reasonable price.  If you have a special ratio or design requirement, please contact me.

I provide a 30 day return policy and a lifetime warranty on all products.  Please review the "Policies" page for full details. 

For those who would like reassurance of product quality and performance, please take a moment to read the eham reviews for my 1:1 baluns and  4:1 baluns . 

If you have a question or prefer to order by phone, click on the "service" link to the left for complete contact information. 

Thanks for your interest & 73,

Bob Rumsey  KZ5R

Important Shipping Note: I have made every attempt to give my shipping calculator enough information to calculate charges correctly.  I do not want to make money on shipping so if the charge is too high, I will refund the difference.  I do charge $1.00 - $1.50 handling to cover my cost of boxes, bubble wrap, foam peanuts, packing paper, tape, gas etc.  I never realized how expensive it is to correctly pack and ship something!  Please contact me if you feel the shipping is higher than you expected.