- Country
- Germany
- Manufacturer / Brand
- Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
- Year
- 1925/1926
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 4908
-
- alternative name: Telephon-Fabrik, AG vorm. J. Berliner
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- TRF with regeneration; 1 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: 1231r - Tefag; Telephon
- Notes
- Reflex-Empfänger
- Source of data
- Radiokatalog Band 1, Ernst Erb
- 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