• Country
• Canada

• Manufacturer / Brand
• Simpson Co. Ltd., The Robert (Simpson's); (where?)

• Year
• 1947/1948 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 178524

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SA7 6SK7 6SQ7 6F6G 5Y4G

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Power out
• 3.5 W (unknown quality)

• from Radiomuseum.org
• Model: Serenader 508 Ch= S3-4526Z - Simpson Co. Ltd., The Robert

• Notes
• Serenader 508, Ch= S3-4526 = 25 Hz version, with suffix "Z" = 60 Hz version, made by Electrohome for Simpson´s;
  SW: 5.7 - 17.5 MHz, 52/69 W power consumption.

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 35 models, 25 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simpson Co. Ltd., The Robert (Simpson's); (where?)