What Balun / Ferrite ?
We're often asked what type of Balun or UnUn is required for a given situation along with questions about Ferrite Toroids, their mix-types and how many turns are needed.
Much of this information can be found on the respective product pages although this selection page serves as a quick+simple way to get to the best solution for your needs.

Baluns and UnUns

Ferrite Toroids

Out Ferrite Toroid comparison chart may also help you decide:

Ferrite Toroid Comparison Chart from Ham Goodies