Universal-Sperrkreis SP4
Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
- Country
- Germany
- Manufacturer / Brand
- Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
- Year
- 1934 ?
- Category
- Radio module post 1925 (not a part, not a key)
- Radiomuseum.org ID
- 240020
- Main principle
- RF-Circuit or wave trap (separate, can also be an antenna with amp.)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Universal-Sperrkreis SP4 - Telefunken Deutschland TFK,
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Telefunken Universal-Sperrkreis SP4, "umschaltbar für Rundfunk und Langwellenbetrieb".
- Price in first year of sale
- 5.00 RM
- Mentioned in
- Katalogo Radio-Schnorr 1934
- Author
- Model page created by João-Afonso Santos. See "Data change" for further contributors.
- Other Models
-
Here you find 3554 models, 3139 with images and 2104 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH