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Precision oscillator

Country:  France
Manufacturer / Brand:  Radiola (marque)
Year: 1923 ? Category: Service- or Lab Equipment
Valves / Tubes 2:
Wave bands - without
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Model: Precision oscillator - Radiola marque
Material TUBES VISIBLE, material not known.
Shape Tablemodel, low profile (big size).

With out-put coil.

Literature/Schematics (1) Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 465)

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

All listed radios etc. from Radiola (marque)
Here you find 824 models, 519 with images and 268 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.