• Country
• United States of America (USA)

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

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56745

• • Brand: Silvertone

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

• Number of Tubes
• 5

• Valves / Tubes
• 1LG5 1LC6 1LC5 1LD5 1LB4

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone 6220 Ch= 101.801 - Sears, Roebuck & Co.; Chicago

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

• Notes

• Farm Radio. Tubes show that it can not be from 1939 or before, but 1940 or even later.

• 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 15 = 1947 and before

• Mentioned in
• Guide to Old Radios

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Dat 12-46, set 9, folder 469-30)

• Other Models

• Here you find 5477 models, 3208 with images and 4182 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)