Super 638W (638 W)
ID = 1234
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Braun; Frankfurt: Super 638W [Radio] ID = 707784 700x447
| Country: Germany | Manufacturer/Brand: Braun; Frankfurt |
| Year: 1937 / 1938 | Type: Radio or Tuner |
| Valves / Tubes | 6: AK2 AF3 AB2 AL4 AM2 AZ1 |
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| Principle | Super-Heterodyne (Super in general); IF-Freq. 488 kHz |
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| Tuned circuits | 6 AM circuit(s); |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Power type and voltage | Alternating Current supply (AC) / 110-240 Volt |
| Loudspeaker/pwr.out | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| from Radiomuseum.org | Model: Super 638W |
| Material | Wooden case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 610 x 340 x 325 mm / 24 x 13.4 x 12.8 inch |
| Notes | variable Bandbreite; Ch=239W |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Braun; Frankfurt
Here you find 724 models, 537 with images and 347 with schematics.
Collection of Martin Steyer (D)
Forum contributions about this model
Braun; Frankfurt: Super 638W
Threads: 1 | Posts: 1
Braun; Frankfurt: Super 638W
Threads: 1 | Posts: 1
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Hits: 286 Replies: 0
braun: Röhrenbestückung
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Walter Wiesmüller
30.Dec.02 |
1 AK2 AF3 AB2 AM2 AL4 AZ1 |
Braun; Frankfurt: Super 638W
End of forum contributions about this model
End of forum contributions about this model
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