Re: One-Way Propagation?
Posted by
Geoffrey Mackenzie-Kennedy-2 on
Dec 01, 2006; 1:04pm
URL: http://elecraft.85.s1.nabble.com/One-Way-Propagation-tp441379p441384.html
Tom,
Have you noticed any change in the direction of path skew during the 45
minutes around your sunset, or is it always a 'Great Circle path'?
73,
Geoff
GM4ESD
----- Original Message -----
From: "Tom Althoff" <
[hidden email]>
To: <
[hidden email]>
Sent: Friday, December 01, 2006 10:39 AM
Subject: Re: [Elecraft] One-Way Propagation?
> Consistantly over the past 40 years I reaffirm on a daily basis that, at
> least on 40M, as the sun lowers in the west I can hear European stations
> about 45 minutes to an hour before they can hear me.
>
> I have no explanation for it but suspect that the signal level is the same
> on both ends but the background noise from the daylight side masks the
> signal as it appears in Europe.
>
> Tom K2TA
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