. QST . /2 watt,unless otherwise — Power transformer:750 , 40 ma.; 5 volts,2 amp.; volts, 2 amp. 22 QST for Bottom view of thecrystal calibrator. positive crests of this complex wavetrigger the tube in such a way that thescreen voltage appears as in Fig. 2B,and the output voltage as in Fig. is little or no synchronizing action, sincethe crystal does not feed back any of the

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915