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alternative name
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Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934) | ||||
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Brand |
Rotstern | ||||
| Year: 1937/1938 | Type: Radio - or past WW2 tuner | ||||
| Valves / Tubes | 5: CK1 CF3 CBC1 CL4 optional AZ1 U2020 |
| Principle | Super-Heterodyne (Super in general); IF-Freq 468 kHz |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | AC/DC-set / 110-240 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: 4GW67 - Blaupunkt Ideal |
| Material | Bakelite case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 510 x 360 x 290 mm / 20.1 x 14.2 x 11.4 inch |
| Notes | Pult-Skala |
| Net weight (2.2 lb = 1 kg) | 14.5 kg / 31 lb 15 oz (31.938 lb) |
| Price in first year of sale | 245 RM |
| Collectors' prices | 1 Collector price (for members Radiomuseum.org) |
| Source of data | Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Lange+Schenk+FS-Röhrenbestückung |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet, das Copyright liegt beim Deutschen Rundfunk Museum (DRM), Berlin und beim Archiv-Verlag (AV). Sie finden eine grössere Abbildung und Schaltbild etc. bei der Loseblatt-Sammlung von DRM/AV. |
All listed radios etc. from Blaupunkt (Ideal)
Here you find 2405 models, 2049 with images and 1817 with schematics.
Collection of Wolfgang Eckardt (D)
Collection of Jürgen Tiedmann (D)
Collection of Hannes Wurnitsch (A)