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Shortwave propagation software

5B4AIT

Member
Jan 21, 2011
2
0
11
Dear fellow Hams, I am reworking the propagation model for HamSphere - Ham Radio Software and I know there is a good shortwave propagation software that I have seen, but I cannot seem to find it when I google it. When I used it, quite some time ago, it was extremely accurate and I remember being very impressed by its predictions.

In addition I have been working on multipath distortion for the carrier waves that are propagated through HamSphere and I was wondering if anyone have seen any algorithms for multipath propagation in general.

Thank you
73
Kelly
5B4AIT
 

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