• Country
• United States of America (USA)

• Manufacturer / Brand
• Sears, Roebuck & Co.; Chicago (IL)

• Year
• 1934 ??

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 57040

• • Brand: Silvertone

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

• Number of Tubes
• 4

• Valves / Tubes
• 6A7 6D6 6B7 41

• Main principle
• Superheterodyne (common); ZF/IF 370 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• from Radiomuseum.org
• Model: Silvertone 7117 - Sears, Roebuck & Co.; Chicago

• Shape
• Console with any shape - in general

• Notes
• Sync.vibrator for +B.

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Circuit diagram reference
• Rider's Perpetual, Volume 5 = ca. 1934 and before

• Literature/Schematics (1)
• Riders 5-59, 60

• Other Models

• Here you find 5467 models, 3201 with images and 4173 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)