Ferrite Toroids

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

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 balun used from 7-54 MHz The low permeability mix provides...