What EFHW Core and Winding to use for HIGH POWER?

  Рет қаралды 7,600

MM0OPX Field Radio

MM0OPX Field Radio

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Can The Best 100w End Fed Half Wave Get Any Better?
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Can The Best 100w End Fed Half Wave Get Any Better?
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End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
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Устроился на работу в БАНЮ, а тут призраки какие-то..
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EFHW Transformer - without capacitor: alternative winding pattern
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EFHW Transformer - without capacitor: alternative winding pattern
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How much better is a Beam Antenna over a Multiband Dipole on 10m?
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How to wind an End Fed Half Wave Autotransformer
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How to wind an End Fed Half Wave Autotransformer
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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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How efficient is the best 100w End Fed Half Wave Core when stacked for QRO? #hamradio #antenna
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All About Telephone Power Plants
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All About Telephone Power Plants
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How to Tune a 40M EFHW if 20, 15 and 10. DO THIS on a 1934-1079-ND Toroid!
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How to Tune a 40M EFHW if 20, 15 and 10. DO THIS on a 1934-1079-ND Toroid!
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Build Yourself a Cheap Efficient End Fed Half Wave for High Power
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Build Yourself a Cheap Efficient End Fed Half Wave for High Power
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Why is it showing a Short Circuit. 49:1 Transformer EFHW
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Why is it showing a Short Circuit. 49:1 Transformer EFHW
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Budujemy wielopasmową antenę KF typu HyEndFed [odc.1 - budowa transformatora 49:1]
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Budujemy wielopasmową antenę KF typu HyEndFed [odc.1 - budowa transformatora 49:1]
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Устроился на работу в БАНЮ, а тут призраки какие-то..
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Устроился на работу в БАНЮ, а тут призраки какие-то..
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