Silvertone 6403 Ch= 101.566-1 (-1A, -1B, -1C, -1D, -1E) black

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1939/1940
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 55479
    • 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; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 30 Watts, AC 25 to 60 cycles or DC, 105 - 125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 1.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Silvertone 6403 Ch= 101.566-1 [black] - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 7.75 x 5.375 x 4.625 inch / 197 x 137 x 117 mm
  • Notes

  • This model family consists of Silvertone 6403 in Black, Silvertone 6404 in Ivory, Silvertone 6405 in Walnut and a model with a wooden Walnut cabinet, Silvertone 6406. Tuning Band is broadcast 550 to 1600 kHz (kc). The different chassis versions and the details about this model: See this text. Speaker field fo 450 ohms for loudspeaker with 50 volts drop. Order= 57D 6403.

  • Price in first year of sale
  • 8.45 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before
  • Literature/Schematics (1)
  • Riders 11-85, 86

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