- Country
- Germany
- Manufacturer / Brand
- Grassmann, Peter, RFW, Radio-Funk-Werkstätten; vor 1945, Berlin & Neuhaldensleben
- Year
- 1936 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 231812
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 26 cm = 10.2 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: SW66 - Grassmann, Peter, RFW, Radio-
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 280 x 330 x 100 mm / 11 x 13 x 3.9 inch
- Notes
-
Altoparlante a spillo con 4 poli, regolatore di bilanciamento esterno.
Resistenza totale bobine, collegate in serie, 4000 Ohm.
- Author
- Model page created by Fabio Masetti. See "Data change" for further contributors.
- Other Models
-
Here you find 113 models, 78 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grassmann, Peter, RFW, Radio-Funk-Werkstätten; vor 1945, Berlin & Neuhaldensleben