Radio for everybody; being a popular guide to practical radio-phone reception and transmission and to the dot-and-dash reception and transmission of the radio telegraph, for the layman who wants to apply radio for his pleasure and profit without going into the special theories and the intricacies of the art (1922)
Lescarboura, Austin C. (Austin Celestin), 1891- · New York, Scientific American publishing company [etc.] · leaf 252
red. Following the panel idea, there areone-half, one-kilowatt, two-kilowatt, and larger CWtelegraph and telephone transmitters. The various con-trols and meters are mounted on the panel, while thevarious components are mounted at the rear, both on thereverse side of the panel and on iron brackets… … Typical radio-phone transmitter, which is provided with rectifying tubes so that it can be operated on. an alternating: current lighting: circuit. (1) Radio telephony is made possible on a small orlarge scale. (2) Extremely sharp tuning is obtained andconsequent reduction of interference between…
Radio
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