• Country
• Canada

• Manufacturer / Brand
• Simpsons Sears Ltd.; Toronto, Ontario

• Year
• 1953 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 308791

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

• Number of Tubes
• 4

• Valves / Tubes
• 1R5 1U4 1U5 3V4

• 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 / 1.5 & 67.5 Volt

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

• from Radiomuseum.org
• Model: Ch= C817.42300 - Simpsons Sears Ltd.; Toronto,

• Notes

• The Simpsons chassis C817.42300 is used in a 4-tube battery powered radio covering standard AM broadcast. Has loop antenna on back cover.

• Literature/Schematics (1)
• Radio College of Canada (RCC) (Supplement 32)

• Author
• Model page created by Tom Seeger. See "Data change" for further contributors.

• Other Models

• Here you find 77 models, 12 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simpsons Sears Ltd.; Toronto, Ontario