Audion-Zusatzkasten E.D. 222 (ED222)
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Telefunken: Audion-Zusatzkasten E.D. 222 [Converter] ID = 2021676 1400x1470
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| Year: 1917 ? | Category: Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter | ||||
| Valves / Tubes | 1: RE16 |
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| Main principle | TRF without regeneration |
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| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 6 & 100 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Audion-Zusatzkasten E.D. 222 - Telefunken Deutschland TFK, |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 140 x 165 x 100 mm / 5.5 x 6.5 x 3.9 inch |
| Notes | Zusatzgerät zu Detektorempfängern. Anschluß am Empfänger anstelle des Kristalldetektors; enthält eine Audionröhre ohne Rückkopplung. |
| Net weight (2.2 lb = 1 kg) | 1.7 kg / 3 lb 11.9 oz (3.744 lb) |
| Mentioned in | Telefunken-Stationen und -Geräte (1919) |
Model page created by Nikolaus Löwe. See "Data change" for further contributors.
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3461 models, 3031 with images and 2006 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
