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Can The Best 100w End Fed Half Wave Get Any Better?
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Build Yourself a Cheap Efficient End Fed Half Wave for High Power
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How efficient is the best 100w End Fed Half Wave Core when stacked for QRO? #hamradio #antenna
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Best 49 to 1 UnUn for EFHW End Fed Half Wave HF antennas
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How to make simple RF CHOKE - home made project
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Something you should know when making a DIY EFHW!
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Experimenting With The EFHW-8010 Antenna - Can it get better ?
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