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RO 1

Country:  France
Manufacturer / Brand:  Ferrix, Solor, Lefébure (Lindet, Verrix); Paris, Lyon, Nice
Year: 1928 ? Category: Power supply/conditioner or battery or charger 
Wave bands - without
Power type and voltage Line (AC, UC or DC not known) / 4 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: RO 1 - Ferrix, Solor, Lefébure Lindet
Material Metal case
Shape Tablemodel, with any shape - general.

Trickle charger 4 volts copper-oxide rectifier.

Literature/Schematics (2) Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 456)

Model page created by Ernst Erb. See "Data change" for further contributors.

All listed radios etc. from Ferrix, Solor, Lefébure (Lindet, Verrix); Paris, Lyon, Nice
Here you find 29 models, 20 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.