Silvertone Order= 57K 7091 Ch= 101.665

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1941/1942
perfect model
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 57018
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Tuned circuits
  • 6 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
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Silvertone Order= 57K 7091 Ch= 101.665 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 5.75 x 3.5 x 13.625 inch / 146 x 89 x 346 mm
  • Notes

  • Vibrator for +B. Push-button tuning.

  • Price in first year of sale
  • 17.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 14 = 1944 = before 1943
  • Literature/Schematics (1)
  • Riders 14-46, 47

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