• 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
• 56142

• • Brand: Silvertone

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

• Number of Tubes
• 5

• Valves / Tubes
• 1A7GT 1N5GT 1N5GT 1H5GT 1A5GT

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 90 & 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone Order= 57H 2451 Ch= 101.641 - Sears, Roebuck & Co.; Chicago

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 17.25 x 10.25 x 10.25 inch / 438 x 260 x 260 mm

• Notes

• This model was sold without any batteries. Same as Silvertone model 2851 with enclosed "A-B" Power Pack. See also Silvertone model 2951 with storage "A" and two dry "B" batteries.

• Price in first year of sale
• 16.95 $

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 13 = 1942 and before

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

• Literature/Schematics (1)
• Riders 13-7, 34

• Literature/Schematics (2)
• The Sears Silvertone Catalogs 1930-1942 (page 211)

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (#182, Spring & Summer 1941, page 636.)

• Other Models

• Here you find 5489 models, 3220 with images and 4197 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)