Bremen ab S 100001

• Country
• Germany

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

• Year
• 1956

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

• Radiomuseum.org ID
• 140119

• • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
  • Brand: Rotstern

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EBF89 EC92 EL84

• Number of Transistors

• Semiconductors
• SM702/1z or. SM702/2z B250C100

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz; 2 AF stage(s)

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Bremen ab S 100001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 185 x 210 x 80 mm / 7.3 x 8.3 x 3.1 inch

• Notes
• Dimensions et poids pour le boitier récepteur. Le boitier alimentation:185x 115x70mm et poids 1,95 Kg

• Net weight (2.2 lb = 1 kg)
• 2.4 kg / 5 lb 4.6 oz (5.286 lb)

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

• Author
• Model page created by Georges Werts. See "Data change" for further contributors.

• Other Models

• Here you find 3525 models, 3214 with images and 2320 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim