• Country
• United States of America (USA)

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

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56277

• • Brand: Silvertone

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

• Number of Tubes
• 6

• Valves / Tubes
• 6S7G 6D8G 6S7G 1H4G 6Q6G 6K6G

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

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm

• Power out
• 1.6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone 4448A [Late] - Sears, Roebuck & Co.; Chicago

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 20.3 x 36 x 11.3 inch / 516 x 914 x 287 mm

• Notes
• Farm radio. Sync. vibrator for +B.

• Price in first year of sale
• 50.00 $

• 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 7 = 1936 and before

• Mentioned in
• Pre-War Consoles

• Literature/Schematics (1)
• The Sears Silvertone Catalogs 1930-1942 (Riders 8-5 ; 9-7, 8)

• Other Models

• Here you find 5486 models, 3219 with images and 4192 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)