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XM triode
XM triode
© Collection of Historical Scientific Instruments, Harvard University

XM triode

Date1949
Inventory NumberVT0875
ClassificationVacuum Tube
Maker Westinghouse Electric & Manufacturing Company 1886 - 1945
Cultural Region
    Place of Origin
      Dimensions22.3 × 10.5 × 10.5 cm (8 3/4 × 4 1/8 × 4 1/8 in.)
      Description"WATER-COOLED ANODE, GRID CAP OPPOSITE"
      FunctionTransmitter Amplifier
      VTNBK 6/867
      XM triode
      Westinghouse Electric & Manufacturing Company
      Object number: VT1656
      XM TRIODE
      XM TRIODE
      Date: 1949
      Object number: VT1183
      VTNBK 6/882
      XM triode
      Westinghouse Electric & Manufacturing Company
      Object number: VT1648
      thyratron tube, type KU-676
      thyratron tube, type KU-676
      Westinghouse Electric & Manufacturing Company
      Date: 1920-1940
      Object number: 2008-1-0076
      XM TRIODE
      XM TRIODE
      Westinghouse Electric & Manufacturing Company
      Object number: VT2010
      double plate triode
      double plate triode
      Westinghouse Electric & Manufacturing Company
      Date: after 1922
      Object number: VT1150
      VTNBK 6/866
      XM triode
      Western Electric Company
      Date: 1926
      Object number: VT1655
      XM TRIODE
      XM TRIODE
      Westinghouse Electric & Manufacturing Company
      Accessories: Small box of glass pieces
      Object number: VT2009
      VTNBK 1/10
      XM triode
      Westinghouse Electric & Manufacturing Company
      Object number: VT1629
      VTNBK 4/596
      XM triode
      Westinghouse Electric & Manufacturing Company
      Object number: VT0716
      VTNBK 4/594
      XM triode
      Westinghouse Electric & Manufacturing Company
      Date: 1934
      Object number: VT0717
      Image Not Available for XM triode
      XM triode
      Westinghouse Electric & Manufacturing Company
      Date: 1934
      Object number: VT0718