Baluns Etc

This assembly is a double stack of medium permeability mix 43 toroids. Best choice for medium to high power End Fed Half Wave transformers (=< 1kW)

This assembly is a double stack of a low permeability (<300) toroids, a custom ferrite mix used by Balun Designs for most wire wound designs. This mix is the best choice for a coaxial wound...

Package of 10 tinned copper, heavy duty ring terminals.  Fit standard 1/4" studs and are designed for 10 or 12 gauge wire, solid or stranded. Great for connection of heavy wire antenna...

Three heavy duty 1/4" eyebolts with all washers, Nylok nuts and fender washer to spread the load for top eyebolt.

Full size (2.4") mix 31 ferrite with white identifying color and surface sealer/coating that provides excellent long term weatherproofing.  

This is a mix 43, medium permeability toroid best for moderate power (<= 500w) EFHW designs and choking above 40 MHz.

This is low permeability (<300) custom ferrite mix used by Balun Designs for most wire wound designs.  Best permeability for most wire wound baluns and ununs. Not recommended for EFHW. Can...

Fiberglass cloth tape with high temperature silicone adhesive, 1/2" wide by 66 feet.  Excellent for binding multiple conductors together for winding.   Click on image for larger...

Mil Spec M17/111 coax that is just right for winding numerous types of suppression/choke baluns and some ununs.  This coax is very rugged but also somewhat stiff due to the Teflon insulator and...

6 inch light duty zip ties for use to hold coax cable when winding a double stack of ferrite toroids.

The venerable 1:1 isolation/choke balun is the first of our new line of DIY kits.  All components are the same as those used in our pre-assembled units. This finished balun will have an SO-239...

All components are the same as those used in the Balun Designs pre-assembled model 1113t. The completed balun will have an SO-239 for input and two 1/4" studs for the output and is typically used...