• Country
• Germany

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

• Year
• 1968/1969

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

• Radiomuseum.org ID
• 128917

• • 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
• 10

• Semiconductors
• AF106 AF201 AF121 AF126 AF126 AF121 AF126 BC108 AC153 AC153 AA112 Z1,5 BA170 or. ZG1 or. 0,7St60

• Main principle
• Superheterodyne (common); ZF/IF 460 or 452/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• 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
• 2.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Montreal 7.638.040 ab Z 1050001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 60 x 140 mm / 7.1 x 2.4 x 5.5 inch

• Notes
• Exportmodel, UKW Bereich bis 108 MHz

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

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

• Author
• Model page created by Karl Reiter. See "Data change" for further contributors.

• Other Models

• Here you find 3590 models, 3278 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