• Country
• Germany

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

• Year
• 1972/1973

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

• Radiomuseum.org ID
• 28805

• • 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.

• Number of Transistors
• 28

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast (BC) 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).

• Power out
• 5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Lübeck CR 7.632.920 ab D 4550001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 50 x 165 mm / 7 x 2 x 6.5 inch

• Notes
• Dioden: 28

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1972/1973

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

• Other Models

• Here you find 3586 models, 3273 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