Heidelberg SQR 47 7.645.896.010

Blaupunkt (Ideal), Berlin, später Hildesheim

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  • Year
  • 1987–1989
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 159691
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

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

 Technical Specifications

  • Number of Transistors
  • 70
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • 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).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Heidelberg SQR 47 7.645.896.010 - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 180 x 51 x 160 mm / 7.1 x 2 x 6.3 inch
  • Notes
  • 23 ICs; Heidelberg SQR 47, LCD-Anzeige, Suchlauf, CPS, ARI, Senderspeicher, 2 x 40 Watt Musikleistung an 4 Ohm.
  • Mentioned in
  • Original Blaupunkt Service Unterlagen
  • Author
  • Model page created by Josef Pilz. See "Data change" for further contributors.

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