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Image / Eimac tetrode

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Title
Eimac tetrode
Creator
Eitel-McCullough, Inc. (San Bruno, Calif.)
Date Created and/or Issued
1955-1965
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 tetrode similar to the 4X250B series. Unmarked apart from "2K-25905 D" etched into anode exterior. (The 4X250B is a UHF tetrode)
Type
image
Identifier
E7BDB8AA-FB48-4C25-A25E-906254242504
2003-1-805
Subject
Eitel-McCullough, Inc
Vacuum-tubes
Nineteen sixties
Tetrodes
Amplifiers (Electronics)
Oscillators, Vacuum-tube
Nineteen fifties

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