3-Röhrenempf.
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Perfect Wireless: 3-Röhrenempf. [Radio] ID = 2137672 1400x761
Select picture or schematic to display from thumbnails on the right and click for download.
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alternative name
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Perfekt | ||||
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| Year: 1924/1925 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: A409 A409 B406 | ||||
Conflicting model year with tube data. |
The model date contradicts tube dates. [ A409 (1925)] |
| Main principle | TRF without regeneration |
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| Details | |
| Power type and voltage | Storage and/or dry batteries |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: 3-Röhrenempf. - Perfect Wireless Corporation |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Dimensions (WHD) | 485 x 238 x 240 mm / 19.1 x 9.4 x 9.4 inch |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Radiokatalog Band 2, Ernst Erb |
| Mentioned in | Radio-Umschau (RU, 68) (2408) |
All listed radios etc. from Perfect Wireless Corporation AG, Berlin
Here you find 14 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
