• Year
  • 1950 ?
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 256763

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

 Technical Specifications

  • Number of Tubes
  • 21
  • 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 Hz, 117V = 110 -120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 1U420 - Sentinel Radio Corp., Evanston
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Sentinel model 1U420 is a 16” b/w TV with US standard VHF tuner channels 2 thru 13.
    Equipped with VHF- tuner 20E519 or 20E519-4 and picture tube 16TP4.

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