• Country
• Germany

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

• Year
• 1972

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

• Radiomuseum.org ID
• 122078

• • 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
• 7

• Semiconductors
• BF254 BF254 BF254 BC172 BSW73 AD156 AD157

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

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• 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: Solingen 7.632.020 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 153 x 38 x 71 mm / 6 x 1.5 x 2.8 inch

• Notes
• Das Autoradio Blaupunkt Solingen 7632020 ist bestückt mit 7 Transistoren, 4 Dioden und 1 Zener-Diode. Als "preiswerte" Ausführung hat es nur 2 Wellenbereiche (LW, MW) mit manueller Sender-Abstimmung.

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Richard Winter. See "Data change" for further contributors.

• Other Models

• Here you find 3594 models, 3283 with images and 2332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim