[Elecraft] Filtering RFI from LED & flouresence Dimmer Switches

[johnpierce]

I have several dimmers around my house that generate 20db of noise on the HF
bands.  I have seen some recommendations for ferrite beads that can be used
for filtering.  However, I cannot find that info.  Some were snap on beads.
I am assuming that locating them in the power feed lines to the dimmer box
would help in reducing the RFI.  What do you recommend?

 

John

AD2F