Cohéreur à limaille de démonstration
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
- 297908
-
- alternative name: SED
Collection privée (réf.: 2116)
- Main principle
- Crystal or Solid State Detector
- Wave bands
- Long Wave and/or Very Low Frequency (VLF).
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Cohéreur à limaille de démonstration - Ducretet -Thomson; avant:
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 220 x 350 x 220 mm / 8.7 x 13.8 x 8.7 inch
- Notes
-
Cohéreur à limaille pour la détection des ondes hertziennes, modèle de démonstration.
- Net weight (2.2 lb = 1 kg)
- 2.1 kg / 4 lb 10 oz (4.626 lb)
- Author
- Model page created by Musée des Radios Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 657 models, 522 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 Cohéreur à limaille de démonstration is part of the collections of the following members.