- Country
- Germany
- Manufacturer / Brand
- Ehra, Rudolf Ehrhardt; Werdau/Sachsen (Ostd.)
- Year
- 1951/1952
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 14290
-
- alternative name: Erhardt
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 464 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- AC/DC-set / 110/220 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: 641GW - Ehra, Rudolf Ehrhardt; Werdau/
- Price in first year of sale
- 351.00 DM
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Circuit diagram reference
- Lange Schaltungen der Funkindustrie, Buch 3
- Mentioned in
- Funk-Technik (FT) (5107)
- Other Models
-
Here you find 13 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ehra, Rudolf Ehrhardt; Werdau/Sachsen (Ostd.)