• Country
• United States of America (USA)

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78841

• • Brand: Silvertone

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

• Number of Transistors
• 6

• Semiconductors
• 2N212 2N516 2N515 2N306 2N214 2N214

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Silvertone 9222 Ch= 528.53400 Order=57Y 92225 - Sears, Roebuck & Co.; Chicago

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 10 x 6.5 x 3 inch / 254 x 165 x 76 mm

• Notes
• The Sears, Roebuck & Co Model Silvertone 9222 is a Battery operated Transitorized Portable AM Receiver.

• Price in first year of sale
• 42.95 $

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 20, 1960

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 4-59, Set 439, Folder 14)

• Literature/Schematics (4)
• Sears, Roebuck Catalogs (Silvertone) (Spring/Summer 1959, page 874.)

• Author
• Model page created by Trev Levick. See "Data change" for further contributors.

• Other Models

• Here you find 5477 models, 3208 with images and 4183 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)