Oscillation Transformer No. 422

Murdock, WM.J. Co.; Chelsea

  • Year
  • 1914 ?
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 244156
    • alternative name: William J. Murdock Co.

 Technical Specifications

  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Oscillation Transformer No. 422 - Murdock, WM.J. Co.; Chelsea
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 9 x 8.75 x 9 inch / 229 x 222 x 229 mm
  • Notes
  • Murdock Oscillation Transformer No. 422 Suitable for induction coil sets and powers up to 1/4 KW. Primary consist of 2 1/4 lower turns and secondary consists of 8 1/4 upper turns. With leads of short length and proper condenser capacity, this inductance will give 200 meters in closed circuit.

  • Price in first year of sale
  • 4.00 USD
  • Literature/Schematics (2)
  • Murdock Apparatus Catalog No. 12 page 9
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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