View Single Post
Old 12-14-2016, 04:49 PM   #3
NN5I
Carl, nn5i
 
NN5I's Avatar
 
Join Date: Sep 2011
Location: Tallahassee, FL
Posts: 1,441
Default

Ferrite beads. Mix 31 if you can find it, else 75 or 77. Mix 43 is commonly available but not recommended for common-mode suppression at HF.
__________________
-- Carl
NN5I is offline   Reply With Quote