- Country
- Germany
- Manufacturer / Brand
- Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG
- Year
- 1948/1949
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 16666
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Main principle
- Superhet with RF-stage; ZF/IF 468 kHz
- Tuned circuits
- 8 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110-240 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 9R81 - Stern-Radio Rochlitz, VEB, RFT
- Dimensions (WHD)
- 620 x 415 x 320 mm / 24.4 x 16.3 x 12.6 inch
- Notes
- 5Z4 oder 5V4 [FT4804]
- Net weight (2.2 lb = 1 kg)
- 20 kg / 44 lb 0.8 oz (44.053 lb)
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Circuit diagram reference
- Lange-Nowisch
- Mentioned in
- Funk-Technik (FT) (4815)
- Other Models
-
Here you find 113 models, 104 with images and 88 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG
Collections
The model is part of the collections of the following members.