• Country
• Germany

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

• Year
• 1992 ?

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

• Radiomuseum.org ID
• 220205

• • 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
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop

• 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).

• Material
• Metal case

• from Radiomuseum.org
• Model: Freiburg CR 43 7 642 475 510 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 50 x 175 mm / 7 x 2 x 6.9 inch

• Notes
• Doppelspur Stereo, 2stufiges Klangregister: Bass, Treble, KeyCard, ARI

• Net weight (2.2 lb = 1 kg)
• 1.350 kg / 2 lb 15.6 oz (2.974 lb)

• Author
• Model page created by Reinhard Riek. See "Data change" for further contributors.

• Other Models

• Here you find 3591 models, 3279 with images and 2330 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim