• Country
• United States of America (USA)

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

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56398

• • Brand: Silvertone

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

• Number of Tubes
• 8

• Valves / Tubes
• 15 6D8G 15 6T7G or 6Q6G 6AB5 6L5G 1J6G 6ZY5G

• Main principle
• Superhet with RF-stage; ZF/IF 465 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / line 115 ; bat .6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 1.6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone Order= 57HM 4614 Ch= 101.497 - Sears, Roebuck & Co.; Chicago

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

• Dimensions (WHD)
• 20.25 x 13 x 11.75 inch / 514 x 330 x 298 mm

• Price in first year of sale
• 39.95 $

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 9 = 1938 and before

• Mentioned in
• Machine Age to Jet Age II

• Literature/Schematics (1)
• Table Top Radios Vol. 4 Stein 2003 (Riders 9-41, 42)

• Literature/Schematics (2)
• The Sears Silvertone Catalogs 1930-1942 (page 142)

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (#176, Spring & Summer 1938 page 470.)

• Other Models

• Here you find 5482 models, 3214 with images and 4188 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)