• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 19008
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 485 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5.5 inch = 14 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 711 Ch= 2052 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 15.5 x 8.5 x 7.5 inch / 394 x 216 x 191 mm
  • Notes
  • Wood with brass inlay.

  • Price in first year of sale
  • 44.95 USD
  • External source of data
  • E. Erb 3-907007-36-0
  • Circuit diagram reference
  • Rider's Perpetual, Volume 4 = ca. 1934 and before
  • Literature/Schematics (2)
  • -- Original prospect or advert (Chicago Tribune (newspaper), 1 Dec, 1933)

 Collections | Museums | Literature

Collections

The model 711 is part of the collections of the following members.

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