4531 Ch= 453
Stewart Warner; Ontario
- Country
- Canada
- Manufacturer / Brand
- Stewart Warner; Ontario
- Year
- 1940/1941
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 148232
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Line / Batteries (any type) / 1,5 & 90; 105-125 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- from Radiomuseum.org
- Model: 4531 Ch= 453 - Stewart Warner; Ontario
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- Built-in loop antenna; mains supply 105-125 V AC or DC.
- Circuit diagram reference
- Radio College of Canada
- Mentioned in
- RCC Stewart-Warner Sheet 89
- Author
- Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.
- Other Models
-
Here you find 326 models, 68 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