- Country
- Germany
- Manufacturer / Brand
- Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
- Year
- 1931 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 5482
- Number of Tubes
- 4
- Main principle
- TRF without regeneration
- Tuned circuits
- 1 AM circuit(s)
- Details
- Record Player (not changer)
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Protofon 2b - Siemens & Halske, -Schuckert
- Shape
- Console with any shape - in general
- Notes
- Im Siemens Protofon 2b kann anstelle der RGN1054 ersatzweise die RGN1064 verwendet werden.
Eingebauter Falzmembran-Lautsprecher.
- Price in first year of sale
- 500.00 RM
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- FS-Bestückungstab. (wahrsch. m.Fehler)
- Other Models
-
Here you find 2515 models, 2111 with images and 1326 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
Collections
The model Protofon is part of the collections of the following members.