Silvertone Auto Radio Order= 57H 1864

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1935
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 56000
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superhet with RF-stage; ZF/IF 175 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Silvertone Auto Radio Order= 57H 1864 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 8 x 7.3 x 7 inch / 203 x 185 x 178 mm
  • Notes
  • Dynamotor for +B.
  • Price in first year of sale
  • 39.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 6 = 1935 and before
  • Literature/Schematics (1)
  • Riders 6-42, 43

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