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

[Stefan Schäfer <Stefan.Schaefer@iup.uni-heidelberg.de>]

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