Tag: common mode choke shortwave

  • Common Mode Current Indicator for Shortwave

    Common Mode Current Indicator for Shortwave

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    This project article describes step by step the construction of a sheath wave indicator that shows directly on the coaxial cable whether sheath waves are being generated. When sheath waves occur, an LED lights up. The idea for this project originally came from Heinz, DL8MH, who presented it in one of his YouTube videos. This…

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