• Country
• Canada

• Manufacturer / Brand
• Stewart Warner; Ontario

• Year
• 1937/1938

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

• Radiomuseum.org ID
• 147469

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

• Number of Tubes
• 6

• Valves / Tubes
• 6K7 6J7 6K7 6Q7 6F6 6X5

• Main principle
• Superhet with RF-stage; ZF/IF 262 kHz

• Tuned circuits
• 6 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
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: R-4061 - Stewart Warner; Ontario

• Shape
• Chassis only or for «building in»

• Notes
• Vibrator for +B.

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• RCC Stewart-Warner Sheet 50

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 325 models, 67 with images and 318 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stewart Warner; Ontario