Quote Originally Posted by sfw1960 View Post
Ferrite Products for RF Chokes, Baluns, and RFI Mitigation

The 2.4" mix 77 is a good way to start, it's big and you should clear coat it to prevent corrosion of the ring.

I used 2 mix 31's stacked with about 8-9 wraps on the XDCR cable as close to the head as you can.

G'Luck!


Ferrite toroid, mix 77

Dimensions:

Length 0.5”

OD 2.4”

ID 1.4”



Price: $7.95
Clear coating ; great advice... Mine are to buried to do it now but thanks for the post and link.