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ARRL Morse Code Oscillator Kit
A great “beginners” electronics kit! Ideal for ARRL members, Amateur Radio newcomers, clubs, instructors and teachers seeking a classroom kit-building experience.
For more information and how it works view supplementary tutorial for ARRL's Morse Code Oscillator (in PDF format). Also available: Morse Code Key.
Produced for ARRL by MFJ Enterprises.
