Steuergerät I (1) 23450 ab U 771001

• Country
• Germany

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

• Year
• 1963/1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 24673

• • 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
• ECC85 ECH81 EAF801 ECL86 EM87 ECL86

• Number of Transistors

• Semiconductors
• AA113 AA113 B250C150

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 155; 220 Volt

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

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Steuergerät I 23450 [ab U 771001] - Blaupunkt Ideal, Berlin,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 615 x 210 x 245 mm / 24.2 x 8.3 x 9.6 inch

• Notes
• Dioden: 2× AA113. Dreh- und abschaltbare Ferritantenne; Stereo-NF-Verstärker mit 2 Endstufen je 4 W.

• Net weight (2.2 lb = 1 kg)
• 10.1 kg / 22 lb 3.9 oz (22.247 lb)

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1963/1964

• Literature/Schematics (1)
• -- Original-techn. papers. (Service-Manual EVB 934-455, Serie U)

• Literature/Schematics (2)
• -- Original-techn. papers. (ETL-Liste, EVB 934-403, Serie U)

• Other Models

• Here you find 3577 models, 3263 with images and 2328 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim