Poste à 2 lampes extérieures 3104
Charron, Bellanger et Duchamp (DFA CB, D.F.A. C.B.); Paris
- Country
- France
- Manufacturer / Brand
- Charron, Bellanger et Duchamp (DFA CB, D.F.A. C.B.); Paris
- Year
- 1922 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 172784
- Number of Tubes
- 2
- Main principle
- TRF with regeneration
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries / 4 & 80 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: Poste à 2 lampes extérieures 3104 - Charron, Bellanger et Duchamp
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Regenerative detector (SIF patent). See the same model 3105 with autodyne circuit (S.F.R. patent).
- Literature/Schematics (1)
- La Science et la Vie, Septembre 1922
- Literature/Schematics (2)
- Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 128)
- Author
- Model page created by John Koster. See "Data change" for further contributors.
- Other Models
-
Here you find 24 models, 14 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Charron, Bellanger et Duchamp (DFA CB, D.F.A. C.B.); Paris