Radiomodulateur Bigrille BRC7 meuble, console
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
- 1926/1927
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 230707
-
- alternative name: SED
console version of BRC7
- Number of Tubes
- 7
- Valves / Tubes
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Radiomodulateur Bigrille BRC7 [meuble, console] - Ducretet -Thomson; avant:
- Shape
- Console with any shape - in general
- Notes
-
TSF Antique calls the table vertion wrongly RM7 which is seen at fig.47!
1 Lampe de couplage, 1 bigrille, 2 IF valves, 1 detector, 2 LF valves. One Voltmeter. Can be operated on 5, 6 or 7 valves. Reception by frame antenna. Black aluminium front.Several versions with or without makers label or switch (red knob).
- Source of data
- -- Original prospect or advert
- Mentioned in
- TSF Antique 1921 à 1927 (table version: fig.48 but wrong name RM7.)
- Literature/Schematics (2)
- Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 159)
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 657 models, 523 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