• Year
  • 1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 57079
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / Either AC 115 Volts or DC 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
  • from Radiomuseum.org
  • Model: Silvertone 7168 - Sears, Roebuck & Co.; Chicago
  • Notes
  • The Sears Silvertone 7168 is an AC/DC operated 5 tube BC band receiver. 

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Howard Radio Corp., Chicago, Ill (Sears Manufacturer Source Number Code 107).

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before

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