Portable 531F
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Minerva-Radio: Portable 531F [Radio] ID = 291553 900x600
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1952–1954 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: DK92 DF91 DAF91 DL92 UL41 UY41 |
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| Main principle | Superheterodyne (common); ZF/IF 451 kHz |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 110-240 / 67,5 & 1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch |
| Power out | |
| from Radiomuseum.org | Model: Portable 531F - Minerva-Radio Radiola- |
| Material | Wooden case |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 325 x 225 x 135 mm / 12.8 x 8.9 x 5.3 inch |
| Notes | Bei Batteriebetrieb Endstufe nur DL92, UL41 wird nur bei Netzbetrieb dazugeschaltet. Ferritantenne. |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb |
| Mentioned in | Museums Bote, Österr. (Heft 102/2000, S.10 ff, Gerätebeschreibung) |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Here you find 627 models, 557 with images and 446 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
