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 147
when receivingsignals with the telephone head set. However, this infor-mation is only included here as part of the receiver prob-lem, and more will be said about amplifying tubes in thenext chapter devoted exclusively to amplifiers. 128 RADIO FOR EVERYBODY A detector tube which does not prove to be… … VARIABLECONDENSER NDUCTANCECONTROL TtLEPHONE JACK Front view of receiving set shown on page 127. The cabinet ofthis set is made of metal instead of the usual wood. liancy. An amplifier tube which requires a critical platevoltage or filament current adjustment will not give satis-factory results as…
Radio
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