506W/21
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Minerva-Radio: 506W/21 [Radio] ID = 315299 400x276
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1949/1950 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: ECH21 EAF21 EAF21 EBL21 EM34 AZ21 |
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| Main principle | Super-Heterodyne (Super in general); ZF/IF 483 kHz |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110, 130, 150, 220, 240 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 506W/21 - Minerva-Radio Radiola- |
| Material | Wooden case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 480 x 335 x 220 mm / 18.9 x 13.2 x 8.7 inch |
| Notes | Extraabgriffe am Netztrafo für +10% und -10% Netzspannung. |
| Collectors' prices | |
| Source of data | Radiokatalog Band 2, Ernst Erb |
| Literature/Schematics (1) | -- Original-techn. papers. |
Model page created by Wolfgang Bauer. See "Data change" for further contributors.
All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Here you find 626 models, 556 with images and 442 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
