[RFI] Resolving RFI to a DSL Modem

Kim Elmore cw_de_n5op at sbcglobal.net
Mon Mar 23 16:53:39 EDT 2015


Good news: I'm clean on the new modem and it's clean with me. I wrapped 
about 20 turns of the DC power line around my toroid core (I think it's 
type 43 because that's what I had on hand) and there is no problem on 
any band. Nor do I hear anything form it. I haven't tried it without the 
choke as I've decided to let sleeping dogs lie...

Kin N5OP

-- 

Kim Elmore, Ph.D. (Adj. Assoc. Prof., OU School of Meteorology, CCM, PP 
SEL/MEL/Glider, N5OP, 2nd Class Radiotelegraph, GROL)

/"In theory there is no difference between theory and practice. But, in 
practice, there is." //– Attributed to many people; it’s so true that it 
doesn’t matter who said it./



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