Image / Eimac 400X triode

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Title: Eimac 400X triode
Creator: Eitel-McCullough, Inc. (San Carlos, Calif.)
Date Created and/or Issued: 1944-1960
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: Eimac "Zahl" 400X quad-triode with internal grid structure "loop" circuit. No. 6 stamped on exterior along with "7.5 V." Likely used in radar applications during World War II and/or Korean War.
Type: Image
Identifier: DDCA4EE2-C89E-455D-BB74-260030765379
2003-1-798
Subject: Radar transmitters
Triodes
Vacuum-tubes
Eitel-McCullough, Inc
United States. Army. Signal Corps
World War, 1939-1945
Korean War, 1950-1953
Nineteen forties
Nineteen fifties
Zahl, Harold A. (Harold Adelbert), 1904-1973

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