- Country
- Germany
- Manufacturer / Brand
- Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
- Year
- 1932/1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 4466
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- TRF with regeneration; 1 Special; 1 AF stage(s)
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Direct Current supply (DC) / 110; 150; 220 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Bakelite case
- from Radiomuseum.org
- Model: 231G - Telefunken Deutschland TFK,
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 390 x 250 x 225 mm / 15.4 x 9.8 x 8.9 inch
- Notes
-
Skala mit kHz-Angabe und Stationsnamen.
Siehe auch 231GL mit Lautsprecher.
- Price in first year of sale
- 199.00 RM !
- Source of data
- Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Lange + FS-Bestückungstabellen
- Picture reference
- Das Modell ist im «Radiokatalog» (Erb) abgebildet.
- Other Models
-
Here you find 3554 models, 3137 with images and 2099 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