Homebrew EFHW Antenna for Low Power HF (40/20/15/10m)
By vk1namThis describes a homebrew End-Fed Half-Wave (EFHW) antenna for low power SOTA, Parks and Field Day events. Made with readily available materials, it offers a resonant antenna in 40/20/15/10m bands without requiring an antenna tuner. The 19.8m long radiator wire in an inverted V configuration achieves VSWR below 1.5:1 for voice. CW users might need to adjust the length. Details include materials list, fabrication of the end insulator, and the 49:1 impedance transformer construction with a circuit diagram.
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You will find this resource in just one category on our links directory. The title of the main category is End Fed Half Wave Antenna and it deals mainly with EFHW End Fed Halfwave Antenna. The resource has been on our site since Tuesday Apr 23 2024, and it has been viewed 95 times. So far it received 1 votes for a total score of 10.00/10
Last updated: 2024-04-24
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