Re: [RFI] RFI @ VHF Line Filters

[N1BUG <paul@n1bug.com>]

I'm digging through boxes and the bones of past projects to see if I 
have a 6EF1. I have used a number of that type over the years. The 
ones I had were very effective at HF and 6M but did little to 
nothing at 2M. If I don't find one in my stuff I will pick one up on 
eBay and try it.
73,
Paul


On 05/21/2015 05:01 PM, dalej wrote:
> Mouser states this part is obsolete.  Probably a part number change or a newer 
> version.  I did a search and they are on Amazon from another vendor, maybe Ebay 
> too.
>
> Tnx for the good info.
>
> 73
> Dale, K9VUJ
>
>
>
> On 21, May 2015, at 11:25, Jim Brown <jim@audiosystemsgroup.com> wrote:
>
> On Thu,5/21/2015 5:45 AM, Tom Lizak wrote:
> > I found that replacing the AC connector of the computer p/s with a CorCom
> > 6EF1 line filter works getting rid of the RFI/hash from the switching p/s
> > which is most likely the problem.
> Yes. If I'm understanding you correctly, this is a filter sort of built into 
> the universal male line plug. An important reason why filters like this, which 
> are relatively simple ones by virtue of their size, works so well is that it is 
> internal to the computer chassis and its green wire is bonded to the shielding 
> enclosure.
>
> 73, Jim K9YC
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--
Paul Kelley, N1BUG
RFI Committee chair,
Piscataquis Amateur Radio Club
http://www.k1pq.org

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