Doublet ID = 282799

Zenith Radio Corp.; Chicago, IL

  • Year
  • 9999
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 309101
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Main principle
  • Export model
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 25 - 133Hz;110 - 250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Doublet ID = 282799 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 16.3 x 22 x 19 inch / 414 x 559 x 483 mm
  • Notes
  • Model 7A28A is a export model. The Zenith price list for export models includes a model 7A28 with chassis 5705A.  All models in this list are A.C.Receiver equipped with all-purpose transformers for operation on many voltages and frequencies.

    The cabinet from this model is similar to models 7S28, 7S28A and 7S28(Y) Ebony.

  • Literature/Schematics (1)
  • -- Collector info (Sammler)
  • Literature/Schematics (2)
  • Zenith Price list export models February 1936
  • Author
  • Model page created by Hans Amberger. See "Data change" for further contributors.

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