Homebrew 10/20/40m EFHW vertical antenna-"SOTA", Post #1549.
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A nicely done End Fed Halfwave vertical antenna from 2E0VOV. The heart of the project is the impedance transformer, which must be carefully made to insure a safe match between the high impedance of the EFHW and your rig. EFHWs make good HF antennas if you have limited space for a ground radial or counterpoise system.
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Aloha es 73 de Russ (KH6JRM).