- Country
- Germany
- Manufacturer / Brand
- Radiofrequenz GmbH; Berlin-Friedenau (später Loewe)
- Year
- 1924/1925
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 16266
-
- Brand: Ges. für Radiotelephonie mbH
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: EA980 - Radiofrequenz GmbH; Berlin-
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 29 models, 19 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radiofrequenz GmbH; Berlin-Friedenau (später Loewe)