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Newspaper
Indiana Progress
Location
Indiana, Pennsylvania, United States of America
Date
May 24, 1922
Page
9
This article explains radio basics for novices, defining wave cycles, frequency, and audible limits. It covers electromagnetic waves, carrier waves, wavelength, and how tuning and detectors work in radiophone transmitters and receivers. It also describes resonance, transmitter components, and crystal detectors in simple terms.
An isolated northwest editor uses a radio link to receive city paper editions as soon as they are printed. A city amateur buys the latest papers, reads the news into a transmitter, and a country-office typist copies it as it arrives. This plan makes the editor “First With the Latest” in his town.
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