- Country
- France
- Manufacturer / Brand
- Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
- Year
- 1961/1962
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 106151
-
- alternative name: SED
- Number of Transistors
- 6
- Semiconductors
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Dry Batteries / 2 x 4,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
- Power out
- 0.28 W (unknown quality)
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: RT331 - Ducretet -Thomson; avant:
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 230 x 65 x 135 mm / 9.1 x 2.6 x 5.3 inch
- Notes
-
Colour: orange. Ducretet-Thomson RT 331;
GO: 150 - 270 kHz, PO: 520 - 1620 kHz.Même chassis que le RZ163.
- Net weight (2.2 lb = 1 kg)
- 1 kg / 2 lb 3.2 oz (2.203 lb)
- Source of data
- Le grand livre de la TSF
- Author
- Model page created by John Koster. 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