How much power can your FT140-43 & FT240-43 End Fed Half Wave transformer handle?
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Smarter Than Your Average End Fed Half Wave Antenna
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End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
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EFHW Transformer - without capacitor: alternative winding pattern
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Which end fed half wave transformer should you use for running high power? #hamradio #antenna
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49:1 UNUN DIY Transformer for End Fed Half Wave Wire Antenna
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HAM RADIO: Whats better a 64:1 or 49:1 Build and Test
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Can The Best 100w End Fed Half Wave Get Any Better?
17:50