. Practical wireless telegraphy; a complete text book for students of radio communication . the trans-mitting set could be quickly changed by merely throwing a switch, but the re-quirements of radio-frequency circuits would not permit this to be done withoutcertain mechanical and electrical considerations. For example: With the potentials employed in radio-telegraph transmitters, the switchto perform these functions must possess first-rate insulating qualities. The associated circuitsand leads thereto must be widely separated and in addition they must not be of too greatlength in order that th
. Practical wireless telegraphy; a complete text book for students of radio communication . the trans-mitting set could be quickly changed by merely throwing a switch, but the re-quirements of radio-frequency circuits would not permit this to be done withoutcertain mechanical and electrical considerations. For example: With the potentials employed in radio-telegraph transmitters, the switchto perform these functions must possess first-rate insulating qualities. The associated circuitsand leads thereto must be widely separated and in addition they must not be of too greatlength in order that the length of the radiated wave may be kept within restrictions. Againthe component parts of the complete switch cannot be placed in any convenient mechanicalposition but must perform their functions near to the portion of the circuit in conjunctionwith which they operate. Additional considerations are involved obvious to the radioengineer, but not of sufficient importance to be gone over in detail. The complete process of tuning of the 2 K. W. 500 cycle set, and the locating of the taps. STATIONARYELECTRODE ELECTRODEON DISC
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecttelegra, bookyear1917
