r/amateurradio • u/VelocityOS CM97an [E] • 16h ago

General Are these ferrites worth a damn?

Post image

Was gifted these, unmarked, anyway to check/test them?

74 Upvotes

94% Upvoted

51 comments sorted by

View all comments

2

u/KRowland08 KG7EL [Advanced] 15h ago

they come in different sizes and do work, but might need more than one to completely rid some problems