- Country
- France
- Manufacturer / Brand
- Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
- Year
- 1954
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 70944
-
- alternative name: SED
Manufacturers literature
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC)
- Power out
- 4 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: L446 - Ducretet -Thomson; avant:
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 602 x 365 x 252 mm / 23.7 x 14.4 x 9.9 inch
- Notes
-
Entre la plaque de la première amplificatrice BF (EAF42) et la masse se trouve un filtre accordé sur 9 KHz pour éliminer les sifflements d'interférence.
- Net weight (2.2 lb = 1 kg)
- 11 kg / 24 lb 3.7 oz (24.229 lb)
- External source of data
- Serge Laffont/Martin Renoth
- Source of data
- Le grand livre de la TSF
- Author
- Model page created by Ernst Erb. 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