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Re: LF: LF/MF night and weekend, Results

from [Stefan Schäfer] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: LF/MF night and weekend, Results
From: Stefan Schäfer <[email protected]>
Date: Sun, 09 Sep 2012 16:45:05 +0200
In-reply-to: <00a901cd8e70$6e0b2d40$1502a8c0@Clemens04>
References: <[email protected]> <16BEB82EDFAD4E4FB0A34C8BABAA6AE1@AGB> <[email protected]> <00ca01cd8ded$85328aa0$1502a8c0@Clemens04> <011501cd8df5$27e95740$1502a8c0@Clemens04> <00a901cd8e70$6e0b2d40$1502a8c0@Clemens04>
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MF!

Thanks to all the stations who tried (successfully or not) to watch out for my OP4 transmissions on 478.7 kHz during the last 3 days. 3278 decodes by 28 stations were counted here for DK7FC.

An overview of stations with successful decodes, showing the best S/N obtained in the test is here: https://dl.dropbox.com/u/19882028/MF/OP4all28.png
The time of the best S/N obtained may be a first parameter which gives some ideas about the MF propagation on the different paths.

I made a SNR plot of some stations who have been on air for a longer time during saturday. The curves are very chaotic of course. Only a few stations can be shown to maintainso the overview.
Plot: https://dl.dropbox.com/u/19882028/MF/OP4_SNRplot.png

To get a better impression of the propagation path of these displayed stations, see: https://dl.dropbox.com/u/19882028/MF/MF_OP4_map.png

The discussion can start :-)

73, Stefan/DK7FC

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