• Year
  • 1940 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 297930
    • Brand: Coronado

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 105-120 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Coronado 633 - Gamble-Skogmo, Inc.;
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 11.5 x 7.5 x 5.5 inch / 292 x 191 x 140 mm
  • Notes
  • The Coronado 633 is a 5-tube table radio with push button tuning and ballast tube. This radio uses an external wire antenna.

  • Author
  • Model page created by Steve Dymale. See "Data change" for further contributors.

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The model Coronado 633 is part of the collections of the following members.

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