EI5EM's 20 and 40 metre QCX QRP kits From QRP Labs.
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A Morse Code Practice Oscillator
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This Is Why Every Ham Should Try Homebrew QRP - With Tony EI5EM
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An All-in-one Portable QRP CW Station by EI5EM
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A Homebrew Magnetic Loop Antenna for 40m, 30m and 20m by Tony (EI5EM).
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Video of Slides of EI5EM's Presentation to NSWLC on 1st March 2026
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