Date : Tue, 10 Aug 2010 19:07:13 +0200
From : rick@... (Rick Murray)
Subject: Free Stuff Tranche III [Results]
On 10/08/2010 17:44, J.G.Harston wrote:
> I knew a rajo ejineer who would carefully trim to length the signal
> and ground feeds to the transimitter aerial so they were a measured
> different length. Apparently it helped somehow.
Reflections back arriving in a different time and/or phase to the
outgoing? I remember a vague bit of stuff like this with SWR metering on
CB kit. It was astonishing how a *tiny* change in the antenna length
(many of them had some sort of adjustable part) would mean massive
changes in SWR. Never used a burner, but did use a half-wave. Thank God
the UK took its own set of freqs, for the CEPT channels were often full
of Latinos (sounded Italian to me, but I may have been wrong). 27MHz, in
Somerset. Either ~'93 was a damned good year for skip, or they were
pumping out enough RF to make Chernobyl's hiccup seem a minor event.
Best wishes,
Rick.
--
Rick Murray, eeePC901 & ADSL WiFI'd into it, all ETLAs!
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