• Country
• Germany

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

• Year
• 1967 ?

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

• Radiomuseum.org ID
• 243654

• • 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
• 12

• Semiconductors
• AF106 AF106 AF126 AF126 AF126 AF121 AF121 AC151 or. AC125 AC125 or. AC151 AC153 or. AC128 AD148 AD148 AA112 SIS20 Z4B4,3 1,4-St10 E45C50

• Main principle
• Superheterodyne (common); ZF/IF 460 or 452/10700 kHz; 4 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)     12 FM circuit(s)

• Wave bands
• Broadcast, Long Wave 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
• 4 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Essen ab X 1183001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 50 x 147 mm / 7 x 2 x 5.8 inch

• Notes

• AM ZF 452 kHz nur bei besonderer Kennzeichnung.
  Diode AA112 5 mal vorhanden, zusätzlich 2 Stabilisatoren 1,4St10 und E45C50

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

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

• Author
• Model page created by Marc Gianella. See "Data change" for further contributors.

• Other Models

• Here you find 3589 models, 3277 with images and 2329 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim