449D (BSE449) Var 4a
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Braun; Frankfurt: 449D [Radio] ID = 707793 525x525
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1949/1950 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: DCH25 DF11 DAC25 3Q5 |
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| Main principle | Superheterodyne (common); ZF/IF 472 kHz |
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| Tuned circuits | 4 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 100+1,4 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 449D [Var 4a] - Braun; Frankfurt |
| Material | Leather / canvas / plastic - over other material |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 415 x 230 x 150 mm / 16.3 x 9.1 x 5.9 inch |
| Price in first year of sale | 347.00 DM |
| Source of data | Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Hermann Rottmann und Fred P. Langheinrich hatten mir dieses Gerät erstmals bekannt gemacht. Sie verfügen jedoch nicht über Schaltungen darüber oder weitere Informationen, sondern haben mir bei der Recherche geholfen. Danke. |
| Mentioned in | Funkgeschichte der GFGF (9503) |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
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.
