1:1 Baluns covering wide frequencies seem widely available. However, 1:2 Baluns seem to be narrower and less available. Why is this?

1:1 Baluns covering wide frequencies seem widely available. However, 1:2 Baluns seem to be narrower and less available. Why is this? asked by Robert B.

03-19-14DesigningWidebandFrontendsWebcast.pdf