A453

• Country
• Germany

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

• Year
• 1953/1954

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

• Radiomuseum.org ID
• 19464

• • 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
• 6

• Valves / Tubes
• EF85 EC92 ECH81 EF43 EABC80 EL41

• Number of Transistors

• Semiconductors
• RL224 RL224 SM702/1Z or. SM702/2Z B250C100

• Main principle
• Superhet with RF-stage; ZF/IF 473/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)     9 FM circuit(s)

• 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
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: A453 - 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

•   Wechselrichter-Typ: XZ 337/2
  Maße Wechselrichter: 187 × 117 × 73 mm

  Das Autoradio Blaupunkt A453 ist Urmodell und der Auftakt zur erfolgreichen Frankfurt Modellreihe.

  Siehe auch Frankfurt A453.

• Price in first year of sale
• 369.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1953/54

• Mentioned in
• - - Manufacturers Literature (Blaupunkt Autoradio-Katalog 1953)

• Literature/Schematics (2)
• -- Original-techn. papers.

• 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