Hi John,
Did you actually turn off the main breaker in your house? Many times
there are overlooked noise sources like cell phone chargers, etc that
get overlooked if you just turn appliances off.
On 6/20/2013 3:21 PM, W9RPM wrote:
Paul, killed everything in my house, and it is still there. Will see
what else i can do.I am dealing with some Power-line interference
also, but that is being taken care of hopefully. I welcome any
suggestions from all. 73 John W9RPM
On 6/20/2013 12:24 PM, Paul Christensen wrote:
It's switch mode. To localize, start by killing power in your
residence. If it remains, you must then triangulate the switching
source with a directional antenna and portable receiver. In lieu of
triangulation, you can walk the site, noting changes in signal
strength but that can be extremely time consuming. Be mindful of
false results due to re-radiation of the source.
With so many switch-mode sources today, there's no sense trying to
figure out what it "could" be.
Paul,W9AC
Sent from my iPhone5
On Jun 20, 2013, at 1:06 PM, W9RPM <john@w9rpm.com> wrote:
I have been getting a Noise that moves around, loudest on 80M. It is
constant. Any ideas of what to look for. Thanks, John
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73,
Gary K9GS
Greater Milwaukee DX Association: http://www.gmdxa.org
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CW Ops #1032 http://www.cwops.org
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