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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: 1972–1975 | Type: Radio - or past WW2 tuner | ||||
| Semiconductors (the count is only for transistors) | 12: |
| Principle | Super-Heterodyne (Super in general); ZF/IF 460 kHz |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast, (BC) Long Wave (LW), 2 x SW and FM. |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 220 / 6 × 1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch |
| Power out | |
| from Radiomuseum.org | Model: Derby Commander 7.651.561 - Blaupunkt Ideal |
| Shape | Portable set for batteries > 8 inch (with or without mains). |
| Dimensions (WHD) | 314 x 202 x 84 mm / 12.4 x 8 x 3.3 inch |
| Notes | Dioden: 11 |
| Net weight (2.2 lb = 1 kg) | 3.4 kg / 7 lb 7.8 oz (7.489 lb) |
| Collectors' prices | 14 Collector prices (for members Radiomuseum.org) |
| Source of data | Handbuch VDRG 1972/1973 / Radiokatalog Band 1, Ernst Erb |
| Mentioned in | Katalog RFP 1974 |
All listed radios etc. from Blaupunkt (Ideal)
Here you find 2515 models, 2177 with images and 1872 with schematics.
Collection of Joachim Benneke (D)