Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 225
l, astandard wavemeter and a standardof inductance is required. The lattercan be made up of Litzendraht wireand calculated from the inductanceformula in the foregoing paragraph.The aerial is set into excitation by aninduction coil or transformer S, Fig. 233,and the wavemeter placed ih… … Fig. PHONES 233—Diagram of Connections for Measuring tlieInductance and Capacity of an Aerial. V L, then L 179. (X2= —Xl=) where L = inductance of the aerial in microhenries; L = inductance of the standard in microhenries.To determine the effective capacity -of an aerial, first measure the natural…
Telegraph, Wireless
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