- Country
- Germany
- Manufacturer / Brand
- Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
- Year
- 1926–1929
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 4883
-
- alternative name: Telephon-Fabrik, AG vorm. J. Berliner
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- Material
- Metal case
- from Radiomuseum.org
- Model: Conus 1257 - Tefag; Telephon
- Dimensions (WHD)
- 350 x 440 x 160 mm / 13.8 x 17.3 x 6.3 inch
- Notes
-
Lautsprecher mit rundl. Form
2000 Ohm
Siehe auch Tefag Modell Conus-Lautsprecher (Type unbekannt) mit rundlicher Form aus drei Teilen.
- Net weight (2.2 lb = 1 kg)
- 2.9 kg / 6 lb 6.2 oz (6.388 lb)
- Price in first year of sale
- 58.00 RM
- Source of data
- Radio-Diehr, Berlin, 1928/1929 / Radiokatalog Band 1, Ernst Erb
- Mentioned in
- Elektrotechnische Zeitschrift (ETZ) (1926, Heft 39, S.1126)
- Other Models
-
Here you find 262 models, 180 with images and 108 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
Collections
The model Conus is part of the collections of the following members.