- Country
- Germany
- Manufacturer / Brand
- Grassmann, Peter, RFW, Radio-Funk-Werkstätten; vor 1945, Berlin & Neuhaldensleben
- Year
- 1936–1938
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 165226
Handbuch d. WDRG p.337;
- Wave bands
- - without
- Power type and voltage
- Direct Current supply (DC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 50 cm = 19.7 inch
- Power out
- 60 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: Wotan Gl - Grassmann, Peter, RFW, Radio-
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 500 x 0 x 480 mm / 19.7 x 0 x 18.9 inch
- Notes
- Ausführung wahlweise für 110 V oder 220 V Gleichspannung.
Erregerleistung 70 W. Eingebauter Anpassungstransformator für 2, 150, 300, 500 und 2000 Ohm.
Werbung: "Der Grosslautsprecher für Massenversammlungen im Freien bis zu 20.000 Personen. Dreifacher Wirkungsgrad des Helios Mammut".
- Net weight (2.2 lb = 1 kg)
- 65 kg / 143 lb 2.7 oz (143.172 lb)
- Price in first year of sale
- 400.00 RM
- Mentioned in
- Katalog Ch.Mank, Leipzig (undatiert, nach ~1934)
- Literature/Schematics (1)
- Handbuch des WDRG 1936/37
- Author
- Model page created by Georg Richter. See "Data change" for further contributors.
- Other Models
-
Here you find 111 models, 76 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