K1QW Authors QST Article on Gain Control

QSTLarry Coyle, K1QW of Needham, MA is the author of, “An Automatic Audio Volume Leveler” appearing in the February, 2004 issue of QST. Coyle’s article addresses the subpar performance of automatic gain controls of receivers and suggests practical solutions.

—Thanks, Wellesley ARS Sparkgap, February 2004

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