20 Watt V.T. Transmitter Type TF

Westinghouse El. & Mfg. Co. - see also Canadian W.

Data
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  • Year
  • 1921
  • Category
  • Amateur Transmitter (only)
  • Radiomuseum.org ID
  • 197715
    • alternative name: Westinghouse El. Int.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Transmitter
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 20 Watt V.T. Transmitter Type TF - Westinghouse El. & Mfg. Co. -
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 19 x 8 x 8 inch / 483 x 203 x 203 mm
  • Notes
  • Westinghouse 20-Watt V.T. Transmitter Model TF. The filaments for the 4 5 Watt UV-202 Radiotrons are supplied AC by an internal 110V transformer. The plate voltages are supplied by a 110V 60 cycle motor generator. The generator is arranged to supply voltages of 350 or 500 volts.
  • Price in first year of sale
  • 305.00 $
  • Literature/Schematics (1)
  • 1922 Robertson-Cataract Electric Co. catalog page 106
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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