| Country: Austria | Manufacturer/Brand: Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH... |
| Year: 1938 / 1939 | Type: Radio or Tuner |
| Valves / Tubes | 4: KK2 KF3 KBC1 KL4 |
|---|
| Principle | Super-Heterodyne (Super in general); IF-Freq. 128 kHz |
|---|---|
| Tuned circuits | 7 AM circuit(s); |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Power type and voltage | Batteries (storage and/or dry) / 2 & 130 Volt |
| Loudspeaker/pwr.out | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| from Radiomuseum.org | Model: 439B |
| Material | Wooden case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 462 x 351 x 249 mm / 18.2 x 13.8 x 9.8 inch |
| Notes | Ingelen Batterie-Heim-Empfänger 439. Skalen-Beleuchtung abschaltbar. Gehäuse: Edelholzkassette mit Metallstäben verziert. Die erforderlichen Batterien können im Apparat untergebracht werden. |
All listed radios etc. from Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Here you find 406 models, 345 with images and 293 with schematics.