• Year
  • 1917
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 269060

 Technical Specifications

  • Number of Tubes
  • 1
  • Main principle
  • Detector with Vacuum Tube (Valve), no tuner
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Panel Set No. A2 - Moorhead Laboratories Pacific;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • In 1917 the Moorhead Laboratories advertised the Type A2 Panel Set for use with their line of Electron Relay tubes.

    The panel set consisted of a polished bakelite panel, multiple point B battery switch, back mounted rheostat, three point filament switch, 45V 7 amp sealed battery and Electron Relay for $15.50. 

  • Price in first year of sale
  • 15.50 $
  • Mentioned in
  • May 1917, Pacific Radio News magazine advertisement inside front cover
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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