• Country
• United States of America (USA)

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

• Year
• 1949/1950

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 56781

• • Brand: Silvertone

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

• Number of Tubes
• 6

• Valves / Tubes
• 6SK7GT 6SA7GT 6SK7GT 6SQ7 6V6GT 6X5GT

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• 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 4 cm = 1.6 inch

• Power out
• 1.75 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Silvertone 6293 Ch= 528.6293-2 - Sears, Roebuck & Co.; Chicago

• Shape
• Chassis only or for «building in»

• Notes
• The Silvertone 6293, car radio from Sears, Roebuck & Co. has different chassis versions. This one is the chassis 528.6293-2. They have a vibrator for +B. The other Silvertone model 6293 has chassis 528.6293 without suffix - perhaps there are more variants.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 21, Copyright 1950

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 7-50, set 99, folder 16)

• 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)