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Antenna Collinear


A coaxial collinear antenna for 70 CM

This coaxial collinear antenna was built to test for my own consumption whether or not this antenna method actually works. the guiding principle is that we have multiple 1/4 wave elements fed in series , the radiation from each adds in phase to produce a large vertically polarised omni-directional antenna with bstantial gain

A coaxial collinear antenna for 70 CM

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