#780 ATU-100 Antenna Tuner Build and Measure (and a story)
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Improving your ATU100
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Выбор конденсаторов для автотюнера N7DDC
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Cheap Portable Tuner - The ATU-100
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Building a 1.4kW Induction Heater
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N7DDC (CGJ-100) antenna tuner tuned 43 feet wire from 160m to 10 m in my backyard! Field review.
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Antuner AT-100M Pro antenna tuner.
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EFHW MULTIBAND ANTENNA with 49:1 UnUn home made (PART1)
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