Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 257
il of the oscillation transformer to switch pointmarked 300 to the 300 meter wave length. Then turn the indicator to 600 and adjust thetap to the higher wave length. Next connect the set with the antenna, tune the secondary or open circuit to the closedcircuit and locate taps for each of the two… … Fig. 266—Rear View of the Marconi yi K. W.120 Cycle Transmitter. STANDARD MARINE SETS OF AMERICAN MARCONI CO. 247 tion of both the coupling and flexible connection. The circuits are in resonance when theaerial ammeter shows the highest possible reading. With the average ships aerial it is possible…
Telegraph, Wireless
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