Noted Amateur Radio author Bill Sabin, W0IYH, of Cedar Rapids, Iowa, died October 13. He was 88. An ARRL member, Sabin was the author of Discrete-Signal Analysis and Design. He also was co-editor (with E.O. Schoenike) and contributor to three books on single-sideband and HF radio, and he contributed to ARRL’s RF Amplifier Classics. In addition, Sabin wrote more than 40 technical articles, inclu…
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