Silvertone 42251 Ch= 528.54970 Order=57K 42251

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1964
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 254825
    • Brand: Silvertone

 Technical Specifications

  • Number of Transistors
  • 9
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 6 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Silvertone 42251 Ch= 528.54970 Order=57K 42251 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 11 x 7 x 4 inch / 279 x 178 x 102 mm
  • Notes

  • The Sears Silvertone 42251 is a battery operated 9 transistor AM receiver.  AM band frequency tuning range is 530 - 1610kHz. Has Qty(1) Elliptical PM 4" x 6" speaker.  Uses Qty(6) 1.5V "D" size batteries.  Cabinet is rich top-grain cowhide with silver colored trim and grille. Has RF stage, separate oscillator stage and push-pull output stage.  Also has earphone jack which disconnects speaker for private listening.

    The following models use the same chassis, schematic and cabinet but have different cabinet colors :

    Model Cabinet Colors
    42231 Tan
    42241 Ivory
    42251 Black

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Warwick Electronics, Chicago Ill. (Sears Manufacturer Source Number Code 528).

  • Price in first year of sale
  • 36.95 $
  • Author
  • Model page created by Noemi Erb. See "Data change" for further contributors.

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