- Country
- Germany
- Manufacturer / Brand
- Nora, Aron, Heliowatt; Berlin
- Year
- 1927–1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 3768
- 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, TUBES VISIBLE.
- from Radiomuseum.org
- Model: PN2??? - Nora, Aron, Heliowatt; Berlin
- Notes
- aus Kat.Prohaska 27/28-32b+Kat.560; Wid.Koppl.
- Price in first year of sale
- 43.00 RM
- Source of data
- Katalog Radio-Zentrale Prohaska 1928 / Radiokatalog Band 1, Ernst Erb
- Mentioned in
- Radio Schnorr 1929
- 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