Ondolina 303 AC
SBR Société Belge Radio-Electrique, Bruxelles
- Country
- Belgium
- Manufacturer / Brand
- SBR Société Belge Radio-Electrique, Bruxelles
- Year
- 1931
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 228848
- Number of Tubes
- 4
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Magnetic loudspeaker (reed) of high quality (4 magnet poles).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Ondolina 303 [AC] - SBR Société Belge Radio-
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Notes
- 3 Antenna connectors for better selectivity.
- Pick-up connector.
- Compact size: height 30 cm.
- SBR describes the 303 in its commercial flyers as a 3 tube radio, but lists 4 tubes in the AC mains variant. Since there is no rectifier tube in the list, which tube is normally not counted, there is a suspicion the DX502 (triode) is used for that purpose.
- See also Ondolina 303 DC.
- Price in first year of sale
- 2,500.00 BFr
- Author
- Model page created by Dirk Bladt. See "Data change" for further contributors.
- Other Models
-
Here you find 718 models, 666 with images and 391 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from SBR Société Belge Radio-Electrique, Bruxelles