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Methodology for Adjusting HF Yagi Gamma Matches by VE3VN

There are many feed systems used in yagis over the years. Gamma matches are not as common as they once were. More typical are beta matches and T matches to convert the low impedance of a yagi to 50 Ω. Moxon (rectangle) yagis and OWA (coupled resonator) designs are becoming more popular for their direct match to 50 Ω coax.


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