• Country
• United States of America (USA)

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

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56029

• • Brand: Silvertone

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

• Number of Tubes
• 5

• Valves / Tubes
• 1C6 230 1A4 232 950 1G1

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Dry Batteries / 135 & 3 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone 1922-A - Sears, Roebuck & Co.; Chicago

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Dimensions (WHD)
• 17.5 x 18.5 x 10.3 inch / 445 x 470 x 262 mm

• Notes
• Circuitry close to a model 1919 version (the one using the 951), but there is a difference: the 232 is a sharp cutoff tetrode, while the 951 is a remote cutoff pentode. Otherwise they are pin-compatible.

• Price in first year of sale
• 32.00 $

• External source of data
• Ernst Erb

• Source of data
• The Sears Silvertone Catalogs 1930-1942

• Circuit diagram reference
• Rider's Perpetual, Volume 6 = 1935 and before

• Mentioned in
• Table Top Radios Vol. 4 Stein 2003

• Literature/Schematics (1)
• Riders 6-48, 49

• Other Models

• Here you find 5471 models, 3201 with images and 4177 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)