• Year
  • 1958 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 232904

 Technical Specifications

  • Number of Transistors
  • 10
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / AA: 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Cosmopolitan 10 Transistor - Datom Industries, Inc.; New
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • Cosmopolitan 10 Transistor AM Pocket Radio.

    "Cosmopolitan" is located above knobs, "10" is located between the knobs. and "TRANSISTOR" is located below the knobs. CD markings on dial.

    Similar to Jewel square grille.

    See also Jewel Super 10.

    Note that related companies, Jewel Radio Corp.Gem Radio & Television and Fidelity Tube Corp., went bankrupt in late 1953 and the assets, including brand names Jewel and Gem, were purchased by Datom Industries, Inc. in early 1954. 

  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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