Inverseur (pour bobines Ruhmkorff?)
Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
- Country
- France
- Manufacturer / Brand
- Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
- Year
- 1900 ??
- Category
- Miscellaneous (Other, Various) - see notes
- Radiomuseum.org ID
- 297398
-
- alternative name: SED
Collection privée (réf.: 334)
Collection privée (réf.:334)
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Inverseur - Ducretet -Thomson; avant:
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 170 x 70 x 170 mm / 6.7 x 2.8 x 6.7 inch
- Notes
-
Inverseur bipolaire, utilisé par exemple avec fortes bobines de Ruhmkorff.
- Net weight (2.2 lb = 1 kg)
- 0.5 kg / 1 lb 1.6 oz (1.101 lb)
- Author
- Model page created by Musée des Radios Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 655 models, 518 with images and 286 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
Collections
The model Inverseur (pour bobines Ruhmkorff?) is part of the collections of the following members.