Zweikreiser 724W (T724W)
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Telefunken: Zweikreiser 724W [Radio] ID = 793635 933x621
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| Year: 1937/1938 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: AH1 AF7 AL4 AZ1 |
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| Main principle | TRF without regeneration; 1 Special; 1 AF stage(s) |
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| Tuned circuits | 2 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-220 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Zweikreiser 724W - Telefunken Deutschland TFK, |
| Material | Wooden case |
| Dimensions (WHD) | 580 x 288 x 248 mm / 22.8 x 11.3 x 9.8 inch |
| Notes | Rückkopplung m.Anschlag vor Schwingungseinsatz. |
| Net weight (2.2 lb = 1 kg) | 10.9 kg / 24 lb 0.1 oz (24.009 lb) |
| Price in first year of sale | 198.00 RM |
| Source of data | Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Lange+Schenk+FS-Röhrenbestückung |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3462 models, 3032 with images and 2007 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
