RFI
[Top] [All Lists]

[RFI] common mode noise fiters

To: rfi@contesting.com
Subject: [RFI] common mode noise fiters
From: Dxhogg@aol.com
Date: Sun, 12 Dec 2004 19:12:49 EST
List-post: <mailto:rfi@contesting.com>
Hi I've been experimenting and have found some interesting  results. I found 
a source of ferrite beads in large quantities and took a stack  of 20 taped 
them together and put it over the feed line going to my 
Transceiver and was surprised to see all the junk noises  disappeared on all 
the bands. So i have been busy making them for every  interconnecting cable 
and the results are unbelievable...quiet bands again like it  used to be in 
the 70's....a real low noise floor again now that all the junk is  gone...i 
have been having a running fight with the cable CO for 2 years now the  picture 
quality was poor raster lines and little dots in the picture like an  electric 
motor running all the time ...well two stacks of 10 beads one over the  line 
cord and one over the coax and looks like HD TV quality  now      just food for 
thought    Ray  nr1r
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi

<Prev in Thread] Current Thread [Next in Thread>
  • [RFI] common mode noise fiters, Dxhogg <=