28T925R "Mayflower" Ch= 28F22

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1949
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 91515
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 28
  • Main principle
  • Superhet with RF-stage
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Alternating Current supply (AC) / 60 cycles, 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm
  • Power out
  • 3.5 W (6.5 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 28T925R "Mayflower" Ch= 28F22 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • The Zenith 28T925R 'Mayflower' is a 10" round CRT porthole styled b/w TV with US FCC standard VHF turret tuner channels 2 thru 13. Equipped with split chassis 28F22 and picture tube 10BP4 or 10FP4.  Has wooden mahogany cabinet. Power consumption is 350W. 

    SAMS Powerfact Folder 4912-15 is not complete, page 11-18 are missing

  • Literature/Schematics (1)
  • - - Manufacturers Literature (Zenith Service Manual TV3 - 1948 & 49 - 27, 28 & 29 tube Television Receivers Dated Aug 1949)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model 28T925R "Mayflower" is part of the collections of the following members.

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