• Year
  • 1956/1957 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 175187
    • 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
  • 7
  • Number of Transistors
  • Main principle
  • Superhet with RF-stage; ZF/IF 460/10700 kHz; 3 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)     12 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; 240 Volt
  • Loudspeaker
  • 4 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Granada 3D 2330 - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel with Push Buttons.
  • Notes
  • The Blaupunkt Model Granada 2330 is an AC operated FM-BC-SW 7 Tube Receiver.
    Supplier: N. Pickens Import Co., 31 East 14th Street, New York 3, N. Y.
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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