• Country
• France

• Manufacturer / Brand
• SFR (S.F.R.) - Société Française Radio-Électrique; Paris

• Year
• 1920 ??

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 233744

• Number of Tubes
• 4

• Valves / Tubes

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

• Wave bands
• Broadcast (MW) and Long Wave.

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

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: Récepteur 1 HF 1D 2BF - SFR S.F.R. - Société Française

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 460 x 250 x 150 mm / 18.1 x 9.8 x 5.9 inch

• Notes

• Fonctionne avec la Boite d'accord

• Author
• Model page created by Christophe Howald. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 20 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SFR (S.F.R.) - Société Française Radio-Électrique; Paris