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Topband: noise

To: topband@contesting.com, iv3iyh@gmail.com
Subject: Topband: noise
From: Pete Parisetti <hb9dsu@gmail.com>
Date: Thu, 20 Jan 2011 17:17:51 +0100
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Hi TopBanders,

I would like to ask the experts' advice to help me identifying what yould
possibly be the cause of this noise, that has been plagueing me for quite
some time: http://www.chmusiq.com/ham/noise.wmv

The noise, thankfully, is not there all the time. Although I cannot tell
that with certainty, I have a strong feeling that its appearance
is associated with closed bands conditions - when the bands are open it is
generally never there. This suspected association with propagation
conditions make me think that the noise is not generated locally, but at a
certain distance, and that it is transported here because of some short-skip
enhancement. Am I talking nonsense?

Thanks in advance for any wisdom.

Pete
____________________________
Pete Parisetti MM0TWX - HB9DSU
visit my website "For the love of DX"
http://www.hb9dsu.com
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK

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