Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 122
Fig. 128- -Short Wave Condenser American MarconiCompany. APPLIANCES FOR A RADIO TRANSMITTER.50,000 VOLTS 111 … IV/^ W6HT OIL CONDENSER.- Fig. 129—Assembly of the Oil Plate Condenser. of the condenser of the closed circuit, a back pressure is exerted on the secondary windingof the high voltage transformer. Although the impedance of the spark gap circuit is so lowcompared to that of the secondary winding of…
Telegraph, Wireless
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