Baluns Etc

10 pieces of 4-40 x 7/16" long stainless steel machine screws 10 pieces of 4-40 stainless steel nuts with integral star lock washer

Strong polymer plate for center insulator and strain relief when constructing large or multiband dipoles.  Includes all stainless steel hardware for mounting a Balun Designs standard...

This assembly is a double stack of mix 31 toroids, a high permeability mix used by Balun Designs for many coax wound 1:1 baluns. High permeability suppression mix provides excellent choking...

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...