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History of Curtis Keyers

Thread starter ARRL
Start date Apr 22, 2011

ARRL

Well-Known Member

Apr 22, 2011

Modern transceivers incorporate many features that not long ago were considered accessories: CW keyers and SWR meters come to mind. John Curtis, K6KU, created an electronic iambic-keyer circuit and subsequently offered an IC chip to do the job. He revolutionized keying, as we know it.

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History of Curtis Keyers

ARRL

Well-Known Member

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