Geographic US538W
Ingelen,: Geographic US538W [Radio] ID = 2307064 1024x683
Select picture or schematic to display from thumbnails on the right and click for download.
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Elektrot.Fabrik Ludwig Neumann | ||||
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| Year: 1937/1938 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: EK2 EF5 EBC3 EL3 EM1 AZ1 |
| Main principle | Superheterodyne (common); ZF/IF 128 kHz |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-240 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Geographic US538W - Ingelen, Elektrotechnische |
| Material | Wooden case |
| Dimensions (WHD) | 555 x 378 x 300 mm / 21.9 x 14.9 x 11.8 inch |
| Notes | Geographic |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Radiokatalog Band 2, Ernst Erb |
| Circuit diagram reference | Lange+Schenk+FS-Röhrenbestückung |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Here you find 438 models, 385 with images and 317 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
