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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: 1954/1955 | Category: Car Radio, perhaps also + sound player/recorder | ||||
Valves / Tubes | 8: ECC85 EF89 ECH81 EBF80 EABC80 EC92 ECC81 EL84 | ||||
Semiconductors (the count is only for transistors) | SM702/1Z or. SM702/2Z B250C110 |
Main principle | ZF/IF 460/10700 kHz |
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Tuned circuits | 8 AM circuit(s) 12 FM circuit(s) |
Wave bands | Broadcast (BC) and FM or UHF. |
Details | |
Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / 6 or 12 Volt |
Loudspeaker | - This model requires external speaker(s). |
Power out | 3.5 W (unknown quality) |
from Radiomuseum.org | Model: Köln bis M 99000 [mit Selectomat] - Blaupunkt Ideal, Berlin, |
Material | Metal case |
Shape | Chassis only or for «building in» |
Dimensions (WHD) | 183 x 76 x 168 mm / 7.2 x 3 x 6.6 inch |
Notes | Mit Sendersuchlauf "Selectomat Stationsfinder". Zweiteilig. Spannungsumstellung von 6 auf 12 V und umgekehrt durch entprechende Lötbrücken, siehe Fotos. |
Price in first year of sale | 469.00 DM |
External source of data | Erb |
Source of data | Rundfunk- und Fernseh-Katalog 1954/55 |
Mentioned in | Rundfunk-Phono-Fernseh-Katalog 1954/55, S.112 (Thiele) |
Literature/Schematics (1) | -- Original-techn. papers. |
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3228 models, 2899 with images and 2211 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.