Radiomodulateur BR6 coffret arrondi
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
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 111381
-
- alternative name: SED
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Valves / Tubes
- Bigrille_noire Bigrille_rouge Bigrille_rouge unknown_Tube unknown_Tube unknown_Tube unknown_Tube
- Main principle
- Superhet, IF regeneration
- Tuned circuits
- 6 AM circuit(s)
- 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 BR6 [coffret arrondi] - Ducretet -Thomson; avant:
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Récepteur 7 lampes, comportant 1 bigrille noir (changement de fréquence), 2 lampes bigrille rouge type JM (amplification HF), 1 lampe détectrice et 3 lampes amplification BF.
Un support complémentaire PU permet d'ajouter une lampe afin d'utiliser un phonographe.
L'appareil peut fonctionner sur 4, 6 ou 7 lampes. Réception sur cadre (recommandé) ou sur antenne.
Coffret en noyer verni, façade en aluminium émaillé noir.
Prix sans lampes. Livré avec une bobine oscillatrice, prix pour bobines rouges pour réception sur antenne, la pièce 80 Fr.
1 oscillator/mixer (bigrille noir)), 2 IF (bigrille rouge JM), 1 detector, 3 AF tubes. Additional socket for pick-up tube (amplification). Can be operated on 4, 6 or 7 tubes. Reception on frame antenna or normal antenna. Price does not include tubes.
- Price in first year of sale
- 1,950.00 FRF
- Mentioned in
- -- Original prospect or advert
- Literature/Schematics (1)
- -- Original-techn. papers.
- Literature/Schematics (2)
- Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 160)
- Author
- Model page created by John Koster. 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
Collections
The model Radiomodulateur is part of the collections of the following members.