The Radio Amateur's Hand Book
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- Under 100
- Pages
- 257
About this book
The Radio Amateur's Hand Book describes wireless telegraphy and telephony, with an introduction to the history and applications of sending and receiving messages without wires. The contents list intermediate and long wave receiving sets, including their parts and instructions for connecting them.
The contents cover headphones, loud speakers and the operation of vacuum tube receptors. The explanation of the heterodyne method describes separate sustained oscillations, about as strong as the incoming waves, in receiving circuits with frequencies a little above or below those produced by incoming waves. The reference entries define inductive reactance as opposition to current offered by an inductance coil, measured in ohms.
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Book facts
- Author
- A. Frederick Collins
- Pages
- 257
- Language
- English
- Genre
- Engineering
- Formats
- PDF, EPUB, Read online