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Re: [RFI] 40m (and other) noise

To: rfman45 <rfman45@hotmail.com>
Subject: Re: [RFI] 40m (and other) noise
From: Dennis Vernacchia <n6ki73@gmail.com>
Date: Fri, 10 Apr 2009 10:33:18 -0700
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Nobody near me has any exercise machines...

..........they're all all average Americans ..............30 to 50 lBs
overweight

;-)


N6KI




On Fri, Apr 10, 2009 at 10:17 AM, rfman45 <rfman45@hotmail.com> wrote:

>
>  This noise sounds exactly like the junk I hear all over the bands from my
> exercise treadmill.
>
>
>
>                     Mike W2LO
>
> > From: K1TTT@ARRL.NET
> > To: rfi@contesting.com
> > Date: Fri, 10 Apr 2009 14:06:13 +0000
> > Subject: Re: [RFI] 40m (and other) noise
> >
> > I assume when you say 'noise' that it isn't a single carrier, but a wider
> > noise. If that is so then I would say it sounds like a computer monitor
> or
> > tv. But could be a broadband powerline communications signal also.
> >
> >
> > David Robbins K1TTT
> > e-mail: mailto:k1ttt@arrl.net
> > web: http://www.k1ttt.net
> > AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
> >
> >
> > > -----Original Message-----
> > > From: Sam Morgan [mailto:ka5oai@gmail.com]
> > > Sent: Friday, April 10, 2009 11:12
> > > To: rfi@contesting.com
> > > Subject: [RFI] 40m (and other) noise
> > >
> > > I have recently started hearing a noise 24/7 on 40m.
> > > The noise is heard about every 11khz and randomly moves up or down a
> khz
> > > or so.
> > > Best I can tell it covers from about 6.910mhz to 8.040mhz
> > >
> > > I also hear it on 1.923mhz or so but only that one frequency on the
> whole
> > > 160m band.
> > >
> > > I just checked the 30m band and I hear it every 40khz on it.
> > >
> > > Can any one identify what it's coming from?
> > >
> > > It may show up other places,
> > > I just ran into the 40m ones the last few days
> > > and then tonight found the 30m and 160m one.
> > >
> > > I have shut down my apartment at the breaker panel,
> > > and the noise is still there. I have had new neighbors move in an
> > > adjoining
> > > apartment. Above and one apartment over, right below some of my
> antennas
> > > on the
> > > roof.
> > >
> > > Here you will see and hear the noise on 40m:
> > > http://pages.suddenlink.net/ka5oai-1/#40m-noise
> > > --
> > > GB & 73
> > > KA5OAI
> > > Sam Morgan
> > > _______________________________________________
> > > RFI mailing list
> > > RFI@contesting.com
> > > http://lists.contesting.com/mailman/listinfo/rfi
> >
> >
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