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Re: [RFI] 160 Meters Interference Tracked Down To Local Manufacturing Fa

To: rfi@contesting.com
Subject: Re: [RFI] 160 Meters Interference Tracked Down To Local Manufacturing Facility
From: David Cole <dave@nk7z.net>
Reply-to: dave@nk7z.net
Date: Fri, 30 Oct 2015 05:25:12 -0700
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Nice work!  Lucky you it is so narrow band...  I just had one pop up
last night, that looks like a switcher on 40 Meters...  It has been low
level for about 6 months, now it hit 5 db over S9...  Sigh...  This is
like playing Whack-A-Mole...  My new one is every 72KHz., and about 18
KHz wide...  Should be easy to find...  I have started the
characterization procedure, and am doing S-Meter lite recordings, and
taking FFTs of it...  That will give me a starting time, ending time,
and a way to match it from the mobile...



-- 
Thanks and 73's,
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On Fri, 2015-10-30 at 07:48 -0400, Don Kirk wrote:
> Thought I would share my latest RFI issue that I tracked down yesterday to
> a local manufacturing facility located 0.5 miles from my QTH.  Below is a
> link to a website that documents the interference, and it includes a link
> to a youtube video that has recordings of the interference from my shack as
> well as from within the office area of the manufacturing facility.
> 
> I will now work with the facility manager to track down the actual source
> of the interference.  Turns out that I am actually an old customer of this
> facility through my daytime job (very small world).
> 
> website link http://sites.google.com/site/rfimetro/
> 
> Stay tuned to find out the actual source.
> 
> 73,
> Don Kirk (wd8dsb)
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> RFI@contesting.com
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