Stand alone Crystal Detector No. 219-A

The Wireless Shop, A.J. Edgcomb; Los Angeles

Data
Forum
Pictures
Collections

  • Year
  • 1921
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 192807

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Stand alone Crystal Detector No. 219-A - The Wireless Shop, A.J.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • This detector stand is similar the the Wireless Shop 219 detector stand but is offered to the buyer who wants something a little better. The base is of polished Bakelite-Dilecto, and all of the metal parts are either polished lacquered brass or polished nickel plate. The detector post is of the double swivel type, affording a wide range of crystal point adjustment. Detector complete in polished brass less mineral $2.50 Detector complete in polished nickel plate less mineral $3.00
  • Price in first year of sale
  • 3.00 $
  • Literature/Schematics (1)
  • The Wireless Shop Catalog A
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum