- Country
- Germany
- Manufacturer / Brand
- Fernfunk, Gesellschaft für drahtlose Telefonie mbH; Berlin
- Year
- 1928/1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 14531
-
- Brand: GRB, Ges. für Radiobedarf mbH
Katalog Prohaska 1928/29
- Number of Tubes
- 3
- Valves / Tubes
- Main principle
- TRF with regeneration; 2 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Triophon - Fernfunk, Gesellschaft für
- Notes
- Truhenform
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Katalog Prohaska 1928/29 / Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 66 models, 41 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Fernfunk, Gesellschaft für drahtlose Telefonie mbH; Berlin