Image / de Forest CF-340 power transmitter

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Title: de Forest CF-340 power transmitter
Creator: de Forest, Lee
Date Created and/or Issued: 1923-1928
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: "Oscillion" power transmitter triode type CF-340 by Lee de Forest, c. 1925.
Type: image
Identifier: 2E087F20-1875-4C4B-AC59-964848813184
2003-1-1966
Subject: Vacuum-tubes
Nineteen twenties
Radio--Transmitters and transmission
Triodes
De Forest, Lee

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