Very simple and effective 23 Cm Beam based on the DL6WU design |
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Click on these thumbnails at left to dowload files relating to the 23cm Beam using the DL6WU based design software | |
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Finished aerial |  |
Measured length of plastic water pipe placed on a door frame to allow marking a straight reference line down it's length | ||
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with pipe placed into a small vice ,a drill press is used to ensure straight holes are made down the pipes length |  |
Each element is carefully measured ,cut then filed to the desired dimensions | ||
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Each element is carefully inserted into the boom and epoxied into position |  |
Balun is cut from small scrap pcb ( double sided ) and soldered to the folded dipole |
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Feed coax attatched on underside of balan board |  |
Balun mounted at folded dipole |