A Cubical Quad for 20 Meters - QSL.netqsl.net/xe1cdx/Hamdocs/20/Cubical Quad for 20 mts.pdf · of...
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A Cubical Quad for 20 Meters - QSL.netqsl.net/xe1cdx/Hamdocs/20/Cubical Quad for 20 mts.pdf · of amateurs. Such is the case of the cubical quad antenna. A few years ago, when 10