- Country
- Germany
- Manufacturer / Brand
- Nora, Aron, Heliowatt; Berlin
- Year
- 1931–1934
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 7994
- Number of Tubes
- 1
- Valves / Tubes
- RGN504
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: L280TG - Nora, Aron, Heliowatt; Berlin
- Notes
-
eingeb.Trafo+GL
Preis ohne Gleichrichterröhre RGN504, dafür zusätzlich 7,20 RM
- Price in first year of sale
- 66.00 RM +
- Source of data
- Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Röhren in FS-Bestückungstabellen
- Mentioned in
- Katalog Radio-Zentrale Prohaska 1931/32 (S. 71)
- Other Models
-
Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nora, Aron, Heliowatt; Berlin
Collections
The model is part of the collections of the following members.