Silvertone 1989 Ch= 101.414

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 56105
    • 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 465 kHz; 1 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 90 & 67.5 & 2 or 3 Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic. / Ø 6 inch = 15.2 cm
  • Power out
  • 0.25 W (0.5 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone 1989 Ch= 101.414 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 11.75 x 16.75 x 9 inch / 298 x 425 x 229 mm
  • Notes
  • The Silvertone 1989 is a battery operated 4 tube BC band receiver. BC Band frequency range is 540-1800kHz. The "A" Battery may be a 3V Dry battery or a 2V Storage battery. Has "Power Economizer" rheostat mounted on top rear of chassis used to compensate for weak A battery.

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

     

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before
  • Literature/Schematics (1)
  • Riders 7-49, 50

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