Silvertone Order= 57H 5727 or 5728 Ch= 107.A450

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 56536
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 12
  • Main principle
  • Superhet with RF-stage; ZF/IF 465 kHz
  • Tuned circuits
  • 9 AM circuit(s)
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • Alternating Current supply (AC) / 105-120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm
  • Power out
  • 15 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Silvertone Order= 57H 5727 or 5728 Ch= 107.A450 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 19.875 x 12 x 10.875 inch / 505 x 305 x 276 mm
  • Price in first year of sale
  • 79.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before
  • Literature/Schematics (1)
  • Riders 11-3, 4, 5, 6

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