• Year
  • 1955
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 309146
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Number of Tubes
  • 19
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: R2230R Ch= 19R21 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 580 x 520 x 650 mm / 22.8 x 20.5 x 25.6 inch
  • Notes
  • Originally made to use 220V AC.

    The ZENITH model R2230R is a 21" b/w TV with US standard VHF Tuner channels 2 thru 13.  Equipped with VHF-tuner S-21735, chassis 19R21 and picture tube 21YP4A.

  • Literature/Schematics (2)
  • Sams Photofact set 267 folder 16 del 2-55
  • Author
  • Model page created by Aldo Canepa. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model R2230R is part of the collections of the following members.

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