Название: QST Magazine Год / месяц: April 2017 Формат: PDF Размер: 37.3 Mb Язык: English
QST is a magazine for amateur radio enthusiasts, published by the American Radio Relay League (ARRL). The magazine name is derived from the radio Q signal meaning "calling all stations", and its first issue was dated December 1915. QST includes projects for the amateur radio enthusiast, pictures, articles, columns, and reports on ARRL affairs. Particular interest is given to amateur radio's role in emergency communications such as in the hours after the September 11 attacks and in Hurricane Katrina.
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QST Magazine - April 2017 
