Hamburg TR ab E 250001

Blaupunkt (Ideal), Berlin, später Hildesheim

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  • Year
  • 1961/1962
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 186552
    • 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.

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • 3
  • Main principle
  • Superhet with RF-stage; 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) / 6/12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 4 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Hamburg TR ab E 250001 - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 180 x 80 x 210 mm / 7.1 x 3.1 x 8.3 inch
  • Notes
  • Transistorisierter DC-DC-Wandler für Anodenspannung.
    5 Stationstasten: L,M,M,M,M.
  • Net weight (2.2 lb = 1 kg)
  • 2.7 kg / 5 lb 15.2 oz (5.947 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Richard Winter. See "Data change" for further contributors.

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The model Hamburg TR is part of the collections of the following members.

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