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Image / "30 Kilowatt Arc Converter"

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Title
"30 Kilowatt Arc Converter"
Contributing Institution
History San Jose Research Library
Collection
History San Jose Online Catalog
Rights Information
Please contact the contributing institution for more information regarding the copyright status of this object.
Description
Inset photograph of "30 Kilowatt Arc Converter" (2003-36-149b)" From Federal Telegraph Company map of the world showing all of their high power stations (more than 30 kw) and their connections. Caption reads, "Many land stations and large naval vessels are equipped with transmitters having arcs of this size. When installed on battleships these transmitters give the ship a communicating range of from 2,000 to 3,000 nautical miles during daylight. For smaller vessels the Federal Telegraph Company builds transmitters varying in size from 2 to 20 Kilowatts."
Type
image
Format
Black & White
Identifier
62044D2E-8555-4267-B3E9-226092902513
2003-36-149b
Subject
Federal Telegraph Company--History
Radio stations (LCSH)
Telegraph, Wireless (LCSH)
Arc converter
Electric arc (LCSH)
Radio--Transmitters and transmission (LCSH)
Radio--Installation on ships (LCSH)
Communications, Military (LCSH)
United States. Navy

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