Bloc Superhotodyne - changeur de fréquence 2 lampes, open bandswitch
Radio L.L. (Lucien Levy, LL Radio), S.A.E.D.R.A., Douglas; Paris
- Country
- France
- Manufacturer / Brand
- Radio L.L. (Lucien Levy, LL Radio), S.A.E.D.R.A., Douglas; Paris
- Year
- 1924–1926
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 235464
-
- alternative name: LL || Radio LL
- Number of Tubes
- 2
- Valves / Tubes
- Main principle
- RF Converter/Adapter (not voltage converter)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: Bloc Superhotodyne - changeur de fréquence [2 lampes, open bandswitch] - Radio L.L. Lucien Levy, LL
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Transforme tout récepteur en superhétérodyne.
There is also a version with 1 tube.
- Literature/Schematics (1)
- TSF Antique 1921 à 1927 (p.116, 117)
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 376 models, 266 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radio L.L. (Lucien Levy, LL Radio), S.A.E.D.R.A., Douglas; Paris