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Ondolinette 345U with tuning scale

Ondolinette 345U; SBR Société Belge (ID = 83592) Radio
 
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Ondolinette 345U; SBR Société Belge (ID = 83447) Radio
SBR Société Belge: Ondolinette 345U [Radio] ID = 83447 933x699
Select picture or schematic to display from thumbnails on the right and click for download.
For model Ondolinette 345U with tuning scale, SBR Société Belge Radio-Electrique, Bruxelles:
Radio ist restauriert.
 
Country:  Belgium
Manufacturer / Brand:  SBR Société Belge Radio-Electrique, Bruxelles
Year: 1933/1934 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 78 77 43 25Z5
Main principle Super-Heterodyne (Super in general); ZF/IF 370 kHz; 2 AF stage(s); Anode bend detection
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage AC/DC-set / 110; 130 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 2.2 W (unknown quality)
from Radiomuseum.org Model: Ondolinette 345U [with tuning scale] - SBR Société Belge Radio-
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 325 x 280 x 195 mm / 12.8 x 11 x 7.7 inch
Notes
  • The Ondolinette 345U has no AVC.
  • The radio is for 130 V but with a "barette" (metalic short circuit strap on filament series resistor) it works on 110 V. Barette not to confound with a barretter tube or the dial lamp in the schematic ! The "barette" only changes the mains voltage applied to the tube filaments (see schematic for text "En court circuit sur 110 V").
  • There is an (external ?) option to make it work on 220 V by including a series resistor rated at 235 ohms / 0.35 A, here for the whole radio. Price of this supplement: 50 BFr.
  • There is another version of this model that has no tuning scale and only 2 buttons instead of 3: see Ondolinette 345U without tuning scale.
  • Price in first year of sale 1,475.00 BFr
    Collectors' prices  
    Source of data -- Original prospect or advert

    Model page created by Christopher Bried. See "Data change" for further contributors.



    All listed radios etc. from SBR Société Belge Radio-Electrique, Bruxelles
    Here you find 698 models, 646 with images and 367 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




      
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