- Country
- Sweden
- Manufacturer / Brand
- SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm
- Year
- 1930 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 123799
-
- Brand: Radiola
- Number of Tubes
- 4
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Direct Current supply (DC) / 150; 220 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: Radiola 304L - SR, Svenska Radioaktiebolaget
- Shape
- Tablemodel, with any shape - general.
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Peter Olausson. See "Data change" for further contributors.
- Other Models
-
Here you find 276 models, 171 with images and 163 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm