Essen CR 7.634.935 ab 3100001

• Country
• Germany

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

• Year
• 1975 ??

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

• Radiomuseum.org ID
• 147758

• • 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 Transistors
• 42

• Semiconductors
• AF106 BC183 BC238 BC239 BC253 BC307 BC308 BC328 BC338 BD433 BD434 BF240 BF241 BF451 BF540 BF689 MC1304

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Essen CR 7.634.935 ab 3100001 - Blaupunkt Ideal, Berlin,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 50 x 165 mm / 7.1 x 2 x 6.5 inch

• Notes

• AM: 1 Keramikfilter 3-Kreis-Variometer-Abstimmung;
  FM: 3-Kreis-Variocap-Abstimmung,
  Musikleistung 2x 5 Watt.
  
  Halbleiter sind nur teilweise gelistet.

• Mentioned in
• Original Blaupunkt Service Unterlagen

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

• Author
• Model page created by Josef Pilz. 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