- Country
- Germany
- Manufacturer / Brand
- Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
- Year
- 1929/1930
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 5607
- Number of Tubes
- 4
- Main principle
- TRF with regeneration; 2 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Details
- Record Player (perh.Changer)
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Protofon 2 - Siemens & Halske, -Schuckert
- Shape
- Console with any shape - in general
- Notes
- m.Aufziehgrammo; Rö OK?
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- FS-Bestückungstab. (wahrsch. m.Fehler)
- Picture reference
- Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.
- Other Models
-
Here you find 2523 models, 2120 with images and 1334 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München