unbekannt - neznámý
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REL, Electrum; Brno: unbekannt - neznámý [Radio] ID = 2357934 696x730
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1937 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: AF7 AL1 or AL4 AZ1 |
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| Main principle | TRF with regeneration |
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| Tuned circuits | 1 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110; 140; 220; 240 Volt |
| Loudspeaker | Permanent or electro-dynamic (moving coil), system not known yet. / Ø 18 cm = 7.1 inch |
| Power out | |
| from Radiomuseum.org | Model: unbekannt - neznámý - REL, Electrum; Brno |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 330 x 350 x 235 mm / 13 x 13.8 x 9.3 inch |
| Notes | Der Lautsprecher schräg im Radio. Vielleicht ein Zwischentyp. Leider wurde die Endröhre schon ersetzt /unschöne Bastelei, musste weg/ . Lautsprecher und Rückwand fehlen. |
Model page created by Josef Jonasek. See "Data change" for further contributors.
All listed radios etc. from REL, Electrum; Brno
Here you find 47 models, 28 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
