Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 268
Fig. 271—The Triangular Aerial EmployedDirection Finder. Connection With the connected in series with condenser K-1 and the excitation coil L-1. K-1 have identical values of capacity and their capacities are altered simultaneously by a handle mounted on the top of the box as shown in Fig. 267. ■il*… … Fig. 272 Detail of the Radio Goniometer. Fig 273—Diagram Showing the General Layout ofthe Direction Finder Aerials. 258 PRACTICAL WIRELESS TELEGRAPHY. The magnetic field produced by the coils L and L-1 combine and act upon the exploringcoil L-2, the position of which will be more clearly understood…
Telegraph, Wireless
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