Ondolina 433C3 110V
SBR Société Belge Radio-Electrique, Bruxelles
- Country
- Belgium
- Manufacturer / Brand
- SBR Société Belge Radio-Electrique, Bruxelles
- Year
- 1932/1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 229112
- Number of Tubes
- 5
- Main principle
- TRF without regeneration; Anode bend detection
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Direct Current supply (DC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Ondolina 433C3 [110V] - SBR Société Belge Radio-
- Shape
- Console, Lowboy (legs < 50 %).
- Notes
-
- Tuning scales with names and wavelenghts are standard from now on.
- In the 110V DC version there are 2 output pentodes in parallel to compensate for the lower plate voltage, in the 220V DC version there is only 1 output pentode.
- SBR produced the following models 433:
- 433x1: table model without loudspeaker;
- 433x2: table model with loudspeaker;
- 433x3: luxury console;
- 433x4: luxury console with pick-up;
where 'x' represents 'A' (AC mains) or 'C' (DC mains, 110 or 220V).
- Price in first year of sale
- 3,700.00 BFr
- Author
- Model page created by Dirk Bladt. See "Data change" for further contributors.
- Other Models
-
Here you find 711 models, 659 with images and 384 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from SBR Société Belge Radio-Electrique, Bruxelles