#344: ARRL 49:1 End Fed Halfwave UNUN transformer kit from HFKits - Build and quick bench test
Today's video features the ARRL EFHW Antenna Kit by HFKits.com, which is essentially a nice, weatherized 49:1 UNUN Transformer to convert the 2500-3000 ohm end-fed halfwave feedpoint impedance down to approximately 50 ohms. I review how to build/assemble the unit, and run a quick bench test. The kit is available from the ARRL as well as HFKits. Here are a few links: ARRL: Sale page: http://www.arrl.org/shop/End-Fed-Half... Instructions: http://www.arrl.org/end-fed-half-wave... HFKits.com pages: https://www.hfkits.com/build-instruct... https://www.hfkits.com/product/end-fe...
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