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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Best 49 to 1 UnUn for EFHW End Fed Half Wave HF antennas
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Full Build Deploy & Test - Multiband 40m Shortwave Radio Delta Loop
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End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
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EFHW MULTIBAND ANTENNA with 49:1 UnUn home made (PART1)
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80m with your 66ft end fed half wave antenna?... How to easily make a 110µH loading coil.
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Mini UNUNs 49:1 and 9:1 (production process)
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