Telephony Transmitter Type F

Gambrell Bros.Ltd., London

  • Year
  • 1922
  • Category
  • Amateur Transmitter (only)
  • Radiomuseum.org ID
  • 290506

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • Transmitter
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Telephony Transmitter Type F - Gambrell Bros.Ltd., London
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Gambrell Bros. Type F Telephony Transmitter

    Constucted on the choke control principle. Gives 1 ampere in aerial, 1000 meters, with 150 volts dry cell.

  • Price in first year of sale
  • 16.00 £
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum