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SF7 Grand Luxe

SF7 Grand Luxe; Sonora-Radio; Paris, (ID = 222686) Radio
SF7 Grand Luxe; Sonora-Radio; Paris, (ID = 2043735) Radio SF7 Grand Luxe; Sonora-Radio; Paris, (ID = 238720) Radio
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SF7 Grand Luxe; Sonora-Radio; Paris, (ID = 2043735) Radio
Sonora-Radio; Paris,: SF7 Grand Luxe [Radio] ID = 2043735 480x640
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For model SF7 Grand Luxe, Sonora-Radio; Paris, Puteaux:
les petites glaces montées comme des volets persiennes ont été remplacées par des miroirs acryliques
Country:  France
Manufacturer / Brand:  Sonora-Radio; Paris, Puteaux
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6D6 6A7 6D6 6B7 6B7 42 80
Main principle Superhet with RF-stage; ZF/IF 450 kHz; 2 AF stage(s)
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)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: SF7 Grand Luxe - Sonora-Radio; Paris, Puteaux
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).

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

External source of data Serge Laffont/Martin Renoth
Mentioned in Schémathèque Toute la Radio (STR) (No. 73)

All listed radios etc. from Sonora-Radio; Paris, Puteaux
Here you find 214 models, 163 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.