Silvertone Order= 57H 4641 (A) or 57HM 4642 (A) Ch= 101.503-1 portable

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 56420
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 67.5 & 4.5 Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic. / Ø 6 inch = 15.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone Order= 57H 4641 or 57HM 4642 Ch= 101.503-1 [portable] - Sears, Roebuck & Co.; Chicago
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 14.625 x 12.5 x 9.25 inch / 371 x 318 x 235 mm
  • Notes
  • Model 57H 4641 with dry "A" Battery; 57HM 4642 with 4-Volt Storage Battery.
  • Price in first year of sale
  • 19.00 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 13 = 1942 and before

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