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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: 1963/1964 | Category: Car Radio, perhaps also + sound player/recorder | ||||
Semiconductors (the count is only for transistors) | 19: AF106 AF126 OC75 OC74 AD150 AC126 AC125 AD148 |
Main principle | Superhet with RF-stage; ZF/IF 460/10700/6700 kHz |
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Tuned circuits | 7 AM circuit(s) 13 FM circuit(s) |
Wave bands | Broadcast, Long Wave and FM or UHF. |
Details | |
Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt |
Loudspeaker | - This model requires external speaker(s). |
Power out | |
from Radiomuseum.org | Model: Köln ATR ab U 540001 - Blaupunkt Ideal, Berlin, |
Material | Metal case |
Shape | Chassis only or for «building in» |
Dimensions (WHD) | 190 x 60 x 225 mm / 7.5 x 2.4 x 8.9 inch |
Notes | Die Blaupunkt Autoradios Serviceunterlagen wurden früher nach Serie archiviert. Bis 1968 (Serie Z). Dann unter den Bestellnummern ab 1969, 7 639 ... 1970 7 630 ... usw. UKW: Doppelsuper, 5 + 5 + 1 ZF-Kreise, 1. ZF 10,7 MHz, 2. ZF 6,7 MHz Transistoren teilweise mehrfach vorhanden. Zugehöriger NF-Verstärker: J2907 |
Net weight (2.2 lb = 1 kg) | 4.8 kg / 10 lb 9.2 oz (10.573 lb) |
Source of data | -- Original-techn. papers. |
Model page created by Richard Winter. See "Data change" for further contributors.
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.