4547W
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Braun; Frankfurt: 4547W [Radio] ID = 1854942 933x592
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1948/1949 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: ECH4 ECH4 EBL1 AZ1 |
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| Main principle | Superheterodyne (common); ZF/IF 468 kHz |
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| Tuned circuits | 5 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110; 125; 220; 240 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch |
| Power out | |
| from Radiomuseum.org | Model: 4547W - Braun; Frankfurt |
| Material | Wooden case |
| Dimensions (WHD) | 390 x 255 x 175 mm / 15.4 x 10 x 6.9 inch |
| Net weight (2.2 lb = 1 kg) | 6.5 kg / 14 lb 5.1 oz (14.317 lb) |
| Source of data | Das Rundfunk-Jahr 1948/49 / Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Lange-Nowisch |
| Mentioned in | Funkschau (4811) |
All listed radios etc. from Braun; Frankfurt
Here you find 1040 models, 904 with images and 641 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
