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 336
s that of the trans-mitter. Although this trouble can be eliminated as soonas it is discovered by shifting the carrier frequency of theradio telephone transmitter a few thousand cycles, it isobvious that in the future, when many stations may beexpected to be operating, this difficulty must be… … Special form of switchboard and radio controls for connectingthe radio link with the regular telephone system. 318 RADIO FOR EVERYBODY instruments are used at the terminals and ordinary tele-graph lines lead to the radio installation. This duplextelegraph service operates simultaneously with the…
Radio
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