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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: 1960/1961 | Category: Car Radio, perhaps also + sound player/recorder | ||||
Valves / Tubes | 4: EF89 ECH81 EBF89 ECF83 | ||||
Semiconductors (the count is only for transistors) | 3: TF80/30 TF80/30 TF78/30 E125C15 |
Main principle | Superheterodyne (common); ZF/IF 460 or 473 kHz |
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Tuned circuits | 6 AM circuit(s) |
Wave bands | Broadcast (MW) and Long Wave. |
Details | |
Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / 6/12 Volt |
Loudspeaker | - This model requires external speaker(s). |
Power out | 4 W (unknown quality) |
from Radiomuseum.org | Model: Hamburg Transistor ab D 150001 - Blaupunkt Ideal, Berlin, |
Material | Metal case |
Shape | Chassis only or for «building in» |
Dimensions (WHD) | 188 x 76 x 168 mm / 7.4 x 3 x 6.6 inch |
Notes | 5 Stations-Drucktasten (Omnimat-Wählautomatik), 4x MW und 1x LW belegbar. |
Net weight (2.2 lb = 1 kg) | 2.8 kg / 6 lb 2.7 oz (6.167 lb) |
Price in first year of sale | 239.00 DM |
External source of data | Erb |
Source of data | HdB d.Rdf-& Ferns-GrH 1960/61 |
Literature/Schematics (1) | -- Original-techn. papers. |
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3229 models, 2899 with images and 2215 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.