[Elecraft] K-COMM FILTERS

[KEN N4SO]

from a saved text file
These will work only if the RFI is on the telephone cable.  If the RFI is
on
the power supply,  wrap the cable for the power supply about 10-15 times
in
a toroidal core of the proper size and the proper Mhz range or frequency.
 The 
toroidal core trick has worked on amplified speakers in the past.  You
might have
to filter both cables into the phone, or make sure all routes for RFI
have been filtered. 
K-COM Telephone Interference Filters
There are 4 ranges in Mhz that can be selected.
Model RF-1 Single line  $17
Model RF-2 Hard Wired  available in two Mhz ranges

K-COM  
Box 92
Randolph, OH 44265
phone orders 330-325-2110
fax   orders 330-325-2525 
http://k-comfilters.com

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