Inconnu - Unknown
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Echophone, Marke ab: Inconnu - Unknown [Radio] ID = 2166669 1400x934
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1939 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: 6E8 6K7 6Q7 6V6 6AF7 5Y3GB |
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| Main principle | Superheterodyne (common) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-240 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch |
| Power out | |
| from Radiomuseum.org | Model: Inconnu - Unknown - Echophone, Marke ab 1937 von |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 543 x 328 x 280 mm / 21.4 x 12.9 x 11 inch |
| Notes | 3 prises à l'arrière: Antenne-terre , PU et HP. |
Model page created by Vincent Baccialone. See "Data change" for further contributors.
All listed radios etc. from Echophone, Marke (ab 1937) von Apco AG; Zürich
Here you find 24 models, 11 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
