Building a 100 Mile C.W. Telegraph Set

Written by archiefrederickcollins | Published 2022/11/08
Tech Story Tags: hackernoon-books | project-gutenberg | frederick-collins | radio | books | ebooks | self-help | technology

TLDRWithin the last few years alternating current has largely taken the place of direct current for light, heat and power purposes in and around towns and cities. Now, if you have alternating current service in your home you can install a long-distance continuous wave telegraph transmitter with very little trouble and at a comparatively small expense. via the TL;DR App

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Written by archiefrederickcollins | Author of The Radio Amateur's Hand Book
Published by HackerNoon on 2022/11/08