Two-controller automatic L-network antenna tuner for a Doublet on 460/600 Ω open-wire ladder line, 160 m – 6 m. Teensy 4.1 firmware + Go master service for Raspberry Pi.
golang raspberry-pi teensy ham-radio platformio amateur-radio antenna doublet antenna-tuner teensy41 l-network ladder-line
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Updated
May 11, 2026 - C++