• Country
• Germany

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

• Year
• 1968/1969

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

• Radiomuseum.org ID
• 122350

• • 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
• 8

• Semiconductors
• BF184 BF184 BC108 BC108 BC108 AC163 AD148 AD148 AA119 AA119

• Main principle
• Superhet with RF-stage; ZF/IF 452 or 460 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• 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
• 5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stuttgart 7.638.500 ab Z 700001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 50 x 147 mm / 7 x 2 x 5.8 inch

• Notes

• Omnimat; gespreizte KW (47,2 - 50,8 m).

  This model was also available with a 452KHz IF, and is switchable for positive or negative earth electrical systems. A six-way DIN socket on the rear panel allows a tape player to be to be connected to the output amplifier instead of the radio front end.

• Net weight (2.2 lb = 1 kg)
• 1.8 kg / 3 lb 15.4 oz (3.965 lb)

• Source of data
• Handbuch VDRG 1968/1969

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

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

• Other Models

• Here you find 3527 models, 3216 with images and 2321 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim