Unknown Portable Radio
Champion Radio AB; Stockholm
- Country
 - Sweden
 
- Manufacturer / Brand
 - Champion Radio AB; Stockholm
 
- Year
 - 1950 ??
 
- Category
 - Broadcast Receiver - or past WW2 Tuner
 
- Radiomuseum.org ID
 - 314567
 
- Number of Tubes
 - 5
 
- Main principle
 - Superheterodyne (common); 2 AF stage(s)
 
- Wave bands
 - Broadcast, Long Wave and Short Wave.
 
- Power type and voltage
 - Dry Batteries
 
- Loudspeaker
 - Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch
 
- Material
 - Leather / canvas / plastic - over other material
 
- from Radiomuseum.org
 - Model: Unknown Portable Radio - Champion Radio AB; Stockholm
 
- Shape
 - Portable set > 8 inch (also usable without mains)
 
- Dimensions (WHD)
 - 290 x 210 x 140 mm / 11.4 x 8.3 x 5.5 inch
 
- Author
 - Model page created by Jean Marcotte. See "Data change" for further contributors.
 
- Other Models
 - 
        
Here you find 6 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Champion Radio AB; Stockholm 
Collections
The model Unknown Portable Radio is part of the collections of the following members.