• Country
• Germany

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

• Year
• 1956/1957

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

• Radiomuseum.org ID
• 225010

• • 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 Tubes
• 4

• Valves / Tubes
• ECH81 EF89 EBF89 EL84

• Number of Transistors

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

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 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) / 6; 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Hamburg ab K 40001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 183 x 76 x 168 mm / 7.2 x 3 x 6.6 inch

• Notes

• Blaupunkt Hamburg ab Nr. K40001 ist ein zweiteiliges Autoradio für LW- und MW-Empfang.
  5 Omnimat-Stationstasten für 1x LW und 4x MW-Sender.

  Abmessungen Stromversorgungsteil (Zerhacker): 187 x 117 x 73 mm

• Mentioned in
• Handbuch RFP 1956/57 S.168

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

• Literature/Schematics (2)
• HdB d.Rdf-& Ferns-GrH 1956/57 (Hdb. VDRG, S.B16)

• Author
• Model page created by Norbert Haselbach. 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