531
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David-Andersen Radio: 531 [Radio] ID = 55020 521x540
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1953 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: DK92 DF91 DAF91 DL94 |
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| Main principle | Superheterodyne (common) |
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| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 127-230/90/1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm |
| Power out | |
| from Radiomuseum.org | Model: 531 - David-Andersen Radio A/S; Oslo |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 340 x 290 x 180 mm / 13.4 x 11.4 x 7.1 inch |
| Price in first year of sale | 427.00 NKr. |
Model page created by Ernst Rykkje. See "Data change" for further contributors.
All listed radios etc. from David-Andersen Radio A/S; Oslo
Here you find 21 models, 20 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
