Globe tube type T01 manufactured by PWL

Globe tube type T03 manufactured by PWL is similar to 20' tubes. Available with magnesium getter or non getter.

Parameters of tubes:

  • diameter 9cm cm
  • cylindric construction of electrodes
  • internal glass wafer (metal-glass connector)
  • tungsten cathode (ca.4V 1,5A)
  • transconductance ca.0,2mA/V
  • gain factor ca.10
  • anode voltage 100V


    Globe tubes PWL are designed for simple reaction recivers and pre-amps.
    Example of AM receiver with one tube T03


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