Köln 7.630.740 Serie B,C und E ab 3623501

• Country
• Germany

• Manufacturer / Brand
• Blaupunkt (Ideal), Berlin, später Hildesheim

• Year
• 1970–1973

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 112214

• • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
  • Brand: Rotstern

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 18

• Semiconductors
• AF106 BF340 AF126 AF126 AF126 AF121 AF121 AF126 AC126 AC126 AD148 BFY40 AD148 AC126 AC126 AC128 AD143 AD143 AA112 BA121 1N4148 AA119 AA113 BZ102/1V4 BA176 Z1,5

• Main principle
• Superheterodyne (common); ZF/IF 460 or 452/10700 kHz

• Tuned circuits
• 8 AM circuit(s)     13 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• 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
• 7 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Köln 7.630.740 Serie B,C und E ab 3623501 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 50 x 147 mm / 7.1 x 2 x 5.8 inch

• Notes

• Ausgangsleistung bei 12 V = 7 W. Automatischer Sendersuchlauf Selectomat; Omnimat-Wählautomatik. 2-teilges Gehäuse, Verstärkerteil: 181×63×50 mm.

  Dioden teilweise mehrfach vorhanden.

• Mentioned in
• Handbuch VDRG 1971/1972

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Josef Pilz. See "Data change" for further contributors.

• Other Models

• Here you find 3555 models, 3241 with images and 2328 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim