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Re: [RFI] Link-coupled loop - more.

To: dave@nk7z.net,rfi@contesting.com
Subject: Re: [RFI] Link-coupled loop - more.
From: <n0tt1@juno.com>
Date: Thu, 3 Apr 2014 03:19:15 +0000
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Cool!  I like the lighted dial...could come in handy when
one HAS TO go out at night to get a bearing.
 
On Wed, 02 Apr 2014 19:20:19 -0700 David Cole <dave@nk7z.net> writes:
> I use this one:
>
http://www.ebay.com/itm/Portable-Military-Army-Geology-Compass-Outdoor-Hi
king-With-Light-Multifunctional-/350864477173?pt=LH_DefaultDomain_0&hash=
item51b1270bf5
> 
> -- 
> Support better RFI practices, please sign this petition:
> at Whitehouse.gov
> 
> http://wh.gov/lpz5Y
> 
> 
> 
> 
> On Thu, 2014-04-03 at 01:39 +0000, n0tt1@juno.com wrote:
> > Hi Tom, (W0IVJ)
> > 
> > > What I do is null the signal with the loop.  Since the RFI 
> signals 
> > > all 
> > > seem to be vertically polarized, You are looking through the 
> loop in 
> > > the 
> > > direction of the nulled signal.  
> > 
> > OK, understand.
> > 
> > >I site a distant object through the 
> > > 
> > > loop and then get a compass bearing from the object. That being 
> 
> > > said, 
> > > rather than take careful bearings, I find it more productive to 
> walk 
> > > in 
> > > the direction of the signal while alternatively looking for a 
> peak 
> > > and a 
> > > null until the signal is very strong.  At that point I can 
> always 
> > > identify the house where the RFI is emanating.
> > 
> > OK on that.  We all have our methods and that can vary
> > depending on where we are DFing.  But, my question 
> > was about the particular type/style/model of COMPASS 
> > that you and others use/might use for their own DF'ing
> > antenna.  
> > 
> > Some may not use a compass at all, and some may
> > choose anything in between.  Some may use a "boat compass"
> > and others something else.  
> > 
> > So, guys, what style/type/model works best for YOU if you 
> > use a compass?
> > 
> > Charlie, N0TT
> > _______________________________________________
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> > RFI@contesting.com
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> 
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