Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 217
d by theshort wave condenser may be measured on the wavemeter in the same manner. If, during the preliminary adjustment, resonant response cannot be secured by this method,it indicates that the wavemeter has not the proper rjmge for the tuner. Hence, some knowl-edge of the probable wave length of… … Phones. Bc/zzer Tester -==■ Fig, 225—Showing How Open and Closed Oscillation Circuits of a Receiving Tuner May Be Calibrated. 173. Calibration of the Open and Closed Circuits Simultaneously.—The most satisfactory method of calibrating a receiving tuner or adjusting the re-ceiving system to a…
Telegraph, Wireless
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