highest type, and these improvements are nected to the ter- But this is not its only drawback. One of the great minals, 5 and 5'. for the greater part specifically for the purpose advantages of the Slaby receiver was the fact that Here again the of enabling messages to be sent and received by any… … Fig. 4.—Slaby's Microphone Receiver. Fig:. 3.—Reproduction of Dr. Slaby's Sketch. Fig. 2.—Transmitter and Receiver. Early Diag:ram of Transmitter. ance coils, 2 and 7, serve to obtain a tuned or synto transmitting were necessary, besides the obvious ob- end under the caption of syntonic wireless…
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