• Country
• France

• Manufacturer / Brand
• Sonora-Radio; Paris, Puteaux

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 277346

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 7

• Valves / Tubes
• 6D6 6A7 6D6 6B7 6B7 42 80

• Main principle
• Superhet with RF-stage; ZF/IF 450 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Details
• Visual Tuning Indicator pre Eye

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 220; 250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: SF7 Pupitre - Sonora-Radio; Paris, Puteaux

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Dimensions (WHD)
• 460 x 490 x 340 mm / 18.1 x 19.3 x 13.4 inch

• Notes

• Étage HF sur toutes gammes. Sélectivité variable. Indicateur visuel d'accord.

  Ébénisterie forme pupitre, en noyer, palissandre ou macassar.

• Net weight (2.2 lb = 1 kg)
• 18.5 kg / 40 lb 12 oz (40.749 lb)

• Price in first year of sale
• 2,350.00 FRF

• Mentioned in
• -- Original prospect or advert (Le Monde Illustré, 21.11.1936)

• Literature/Schematics (1)
• Schémathèque Toute la Radio (STR) (No. 73)

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 222 models, 172 with images and 119 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sonora-Radio; Paris, Puteaux