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Practical wireless telegraphy; a complete text book for students of radio communication (1917)

Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 212

An illustration from Practical wireless telegraphy; a complete text book for students of radio communication, 1917, leaf 212
.For accuracy 82 must be small as compared with Si. In terms of the condenser capacity of the wavemeter, the foregoing formula can be writtenas follows. Si -\- Sa = ir ■ / h-—V- (3) Where C = capacity of the wavemeter condenser at resonance; & = capacity of the wavemeter condenser of a certain… … Fig. 220—The American Marconi Companys Decremeter. the radical may be cancelled and the combined and total decrement of the two circuits obtainfrom the following simple formula: 5i -|- Sa : Cr — CiCr (4) Now, it is found by experiment that the resonance curve of a radio-transmitter is notalways…

Telegraph, Wireless

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