Fidelio U
Tonfunk GmbH; Karlsruhe
- Country
- Germany
- Manufacturer / Brand
- Tonfunk GmbH; Karlsruhe
- Year
- 1949 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 25164
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 473 kHz
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110/220 Volt
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- from Radiomuseum.org
- Model: Fidelio U - Tonfunk GmbH; Karlsruhe
- External source of data
- Rutishauser/EE
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 570 models, 333 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tonfunk GmbH; Karlsruhe