Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 305
rforced directly at the contact points by specially designed motor blowers. The advantages 294 PRACTICAL WIRELESS TELEGRAPHY. derived in interrupting of the high voltage current, lies in that it permits 300 K. W. to behandled at various speeds of transmission up to 100 words per minute without… … Fig. 303—Power House of the Trans-Atlantic Marconi Station at Carnarvon, Wales. The transmitting aerial at the New Brunswick station is of the inverted L type, consist-ing of 32 wires with a flat top approximately 5,000 feet in length. It is supported on tworows of steel tubular masts (6 masts in…
Telegraph, Wireless
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
