• Country
• France

• Manufacturer / Brand
• Radiola (marque)

• Year
• 1920

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 87859

• • Brand: SFER

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: 4 lampes - Radiola marque

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Amplificateur détecteur. Motage à résonance. Finition: pegamoid bleu noir.

• Mentioned in
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 328)

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

• Other Models

• Here you find 855 models, 565 with images and 276 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiola (marque)