- Country
- Germany
- Manufacturer / Brand
- Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
- Year
- 1973 ?
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 226637
aus siemenskatalog 1973
aus siemenskatalog 1973
aus siemenskatalog 1973
- Number of Tubes
- 1
- Valves / Tubes
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Superheterodyne (common)
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Line / Storage batteries (perhaps also batteries) / 220 / 12 / 2 x 6 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Alpha 31 FK511 - Siemens & Halske, -Schuckert
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 330 x 305 x 310 mm / 13 x 12 x 12.2 inch
- Notes
-
Alpha 31 FK511, 31-cm S/W Bildröhre, 6 Stationstasten, in Farben: Weis oder Rot, Teleskopantenne mit Ringdipol.
- Source of data
- -- Original prospect or advert
- Author
- Model page created by Karlheinz Fischer. See "Data change" for further contributors.
- Other Models
-
Here you find 2514 models, 2111 with images and 1325 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