[RFI] RE:[TowerTalk] electric fence qrn

Morse, Earl (E.A.) emorse at ford.com
Wed Dec 10 12:25:14 EST 2003


Yes it should do some good.  Select a ferrite that would be effective at the desired frequency such as a 73 material for below 30 MHz.  The windings should be of insulated wire since this ferrite material has a rather low resistivity.  A resistor in series with the charger and fence would also help damp some of the pulse ringing. 

Earl N5TU
kz8e at wt.net

>Would it do any good to install, say a ferrite choke, at any of the
>noisy pulsers? ....that's assuming there are no areas in the fence
>line that are arcing over.
>
>73,
>Charlie
>N0TT



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