History San Jose Research Library > History San Jose Online Catalog > High frequency transmitter, built by Heintz and Kaufman, 1923, San Francisco Presidio

Image / High frequency transmitter, built by Heintz and Kaufman, 1923, San Francisco Presidio

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Title
High frequency transmitter, built by Heintz and Kaufman, 1923, San Francisco Presidio
Date Created and/or Issued
1923/ /
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
Early high frequency transmitter, built by Heintz and Kaufman of San Francisco, 1923, for use by the U.S. Navy. 500 Watt, self-rectifying, TPTG. 500 cycle plate supply. WVY, Presidio, San Francisco
Type
image
Identifier
EC57531A-4E51-427D-AD52-684814396396
2003-33-41
Subject
Heintz and Kaufman
Presidio of San Francisco (San Francisco, Calif.)
Radio--Transmitters and transmission (LCSH)
WVY (Radio station: Presidio, San Francisco, Calif.)
Heintz, Ralph M., Sr

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