FT240-31 versus FT240-43

Remark:

31 material is designed for 1-10 MHz common mode suppression,and not recommended for impedance transformers (baluns/ununs).

43 material is designed for baluns and ununs.

This exercise only to see the frequency behaviour of both materials.

FT240-43 FT240-31

FT240-31

FT240-43

FT240-31 FT240-43

FT240-31 FT240-43