Image / Eimac 15E triode

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Title: Eimac 15E triode
Creator: Eitel-McCullough, Inc. (San Bruno, Calif.)
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: "B3 / 5 / 2756" painted on bottom of tube. The 15E was also known as the 4C30. According to the online Valve Museum, "the 15E is a miniature UHF power triode designed by Eimac (the Eitel-McCullough company of San Bruno California USA) in 1940 for use as an oscillator in the first American airborne radar, the ASB search radar."
Type: image
Identifier: B5559D9D-A8A2-4297-8237-965796257024
2003-1-831
Subject: Eitel-McCullough, Inc
Vacuum-tubes
Nineteen forties
Radar
World War, 1939-1945
Oscillators, Vacuum-tube

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