[RFI] rfi

[Commander John]

Possible a number of ferrite rods taped around the cord.  I used TV flyback cores on TV sets wrapping the cord around the C cores.  I have since transferred nearly everything in my station to Mix 31 toroid cores.  They work better and are worth every penny.  Crushing is a waste of ferrite and time.
  john w9zy.
   
  

CatWhiskR at aol.com wrote:
  Guys,

This reminds me of a post several years ago. I don't have the actual post but 
the premise was to bust up a bunch of ferrite into small pieces. Then take a 
short length of the appropriate diameter PVC tubing and cut it in half 
lengthwise. Secure the two halves around the AC drop line, seal up the bottom and 
then pour the ferrite into the PVC and around the cable. 

The poster said it worked, comments were that it could not work because the 
ferrite could not be compressed tightly enough together to work as ferrite 
should. I never tried it. 

Rays idea sounds like it is worth trying. 

Terry/N6CW


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