I wind high quality baluns and ununs for Amateur and commercial applications using the researched and tested designs of Dr. Jerry Sevick, W2FMI. All my baluns and ununs are individually hand wound with only the best available components for the rated power level 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 can build a match to most requests.
***Announcement***
In a continuing effort to better serve our international customers, Balun Designs is pleased to announce that we have reached agreement with 
to act as our European distributor. DX Supply will stock the more popular models for quick delivery. Now, in addition to contacting us directly, European customers may contact DX Supply for their balun needs.
I provide a 30 day "no questions" 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, 4:1 baluns as well as many other models.
To help reduce customer's shipping costs, I have integrated low USPS Flat Rate Priority shipping for upto 3 baluns in the US and worldwide. For quantities of 4-6 within the US, there is a small increase in cost. Please contact me for special rates on international shipments for orders of more than three baluns or ununs. There is no handling fee added to your shipping cost.
Shipping Note: I have made every attempt to give my shipping calculator the information required to correctly calculate charges. Please contact me if you feel the charges are incorrect and need review.
Have a question or prefer to order by phone? Use this Customer Service link for complete contact information.
For those of you that would like a better understanding of what baluns do and their importance to your feedline transmission system, please read this brief overview of how baluns work.
Be sure to look at the New Line of
Ununs, Coax Jumpers and Drake Baluns
Thanks for your interest & 73,
Bob Rumsey KZ5R
The flag in the picture is actually my SteppIR vertical that I camouflaged as a flagpole to comply with the strict CC&Rs in my community.
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