• Year
  • 1958/1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 21643
    • 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
  • 9
  • Number of Transistors
  • 0
  • Main principle
  • Superheterodyne (common); ZF/IF 460 kHz
  • Tuned circuits
  • 7 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; 150; 220-240 Volt
  • Loudspeaker
  • 3 Loudspeakers
  • Power out
  • 7 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Riviera 2540 [hell] - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 620 x 388 x 283 mm / 24.4 x 15.3 x 11.1 inch
  • Notes
  • Empfangsteil mit KW-Lupe / Lautsprecher: 1 Suprakustik oval mit Hochtonkegel, 2 perm.-dyn. Seitenlautspr. / Gehäuse hell, in Nußbaum, Mahagoni oder Teakholz
  • Net weight (2.2 lb = 1 kg)
  • 13.3 kg / 29 lb 4.7 oz (29.295 lb)
  • Price in first year of sale
  • 430.00 DM
  • External source of data
  • Erb
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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The model Riviera is part of the collections of the following members.

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