Alain DEVAL httpwww.f5mna.com

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  Geograd 3.5

  Alain DEVAL httpwww.f5mna.com - Freeware -

  Geograd is an online tool developed by Alain DEVAL for amateur radio operators and DXers. It provides a comprehensive geographical database that allows users to generate radiation patterns, visualize polar plots and plot maps with stations … 更多资料...