Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 235
ith com-posite sets popularly known as the 1 K. W. non-synchronous set and the 2 K. W. 240cycle set. Several vessels are fitted with a yS K. W. 120 cycle panel transmitter (Type E-2)but the manufacture of this type has been discontinued. In this chapter, all sets now in use in the ship service will… … STANDARD MARINE SETS OF AMERICAN MARCONI CO. 225 186. Details of Type P-4 Panel.—^The complete 2 K. W. panel set comprisesthe following apparatus: (1) Panel Transmitter consisting of the necessary power measuring instru-ments, oscillation transformer, condenser, variable and plug type aerialtuning…
Telegraph, Wireless
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