• Year
  • 1936 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 307936
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Valves / Tubes
  • Main principle
  • Superhet with RF-stage
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • 110-150 Volt
  • Loudspeaker
  • Ø 8 inch = 20.3 cm
  • from Radiomuseum.org
  • Model: 9-A-30A Ch= 5903A - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
  • Model 9A30A is an export radio, indentified by a Zenith stamp (sticker) on the cabinet.

    Chassis number found on tag plate with number N6921 = Ch. 5903A.

    Similar to models 9S30, 9S30(Y) ebony and 9S30A.

     

  • Author
  • Model page created by Hans Amberger. See "Data change" for further contributors.

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