• Country
• United States of America (USA)

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

• Year
• 1940/1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56171

• • Brand: Silvertone

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

• Number of Tubes
• 4

• Valves / Tubes
• 12K7GT 12SQ7GT 35L6GT 35Z5GT

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• AC/DC-set / 105-125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 4 inch = 10.2 cm

• Power out
• 1.6 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Silvertone Order= 57F 3141 Ch= 132.804 , 132.804-1B - Sears, Roebuck & Co.; Chicago

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 6.3125 x 4.75 x 4.375 inch / 160 x 121 x 111 mm

• Notes

• This Silvertone belongs to a family with only different colors: The Sears Silvertone model 3041 is in Black, model 3241 is in Ivory and model 3141 is in Walnut.

• Net weight (2.2 lb = 1 kg)
• 3.5 lb (3 lb 8 oz) / 1.589 kg

• Price in first year of sale
• 5.95 $

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

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

• Literature/Schematics (1)
• Riders 12-28, 30

• Literature/Schematics (2)
• The Sears Silvertone Catalogs 1930-1942 (page 194)

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (#181, Fall & Winter 1940/41, page 616. #182, Spring & Summer 1941, page 635.)

• Other Models

• Here you find 5471 models, 3201 with images and 4174 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)