• Year
  • 1954 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 308907

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / Either AC or DC 117 or Batteries: 7.5 and 67.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 4B22X Ch= 4B2X - Canadian Admiral Co. Ltd; Long
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • The Admiral model 4B22X is a 4-tube line or battery powered portable radio. Available in several colours.

    Model Colour
    4B21X Ebony
    4B22X Maroon
    4B24X Beige
    4B28X Green
    4B29X Grey

    For an example of a similar model from the series see USA model 4B24.

  • Author
  • Model page created by Tom Seeger. See "Data change" for further contributors.

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