Heimfunk 7
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Tefag; Telephon: Heimfunk 7 [Radio] ID = 286335 699x540
Select picture or schematic to display from thumbnails on the right and click for download.
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Telephon-Fabrik, AG vorm. J. Berliner | ||||
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| Year: 1927/1928 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: RE054 RE054 RE134 or VT139_TKD |
| Main principle | TRF with regeneration; 2 AF stage(s) |
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| Tuned circuits | 1 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 100+4 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Heimfunk 7 - Tefag; Telephon |
| Material | Wooden case |
| Dimensions (WHD) | 260 x 195 x 173 mm / 10.2 x 7.7 x 6.8 inch |
| Net weight (2.2 lb = 1 kg) | 2.4 kg / 5 lb 4.6 oz (5.286 lb) |
| Source of data | Radiokatalog Band 1, Ernst Erb |
All listed radios etc. from Tefag; Telephon Aktiengesellschaft vorm. J. Berliner
Here you find 255 models, 172 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
