• Year
  • 1950/1951
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 782
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

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 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 473 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 110; 127; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch
  • Power out
  • 4 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: N630U - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 510 x 280 x 180 mm / 20.1 x 11 x 7.1 inch
  • Notes
  • L-Abstimmung Für UKW vorbereitet: Wellenschalterstellung und Skala. Mit eingebautem UKW-Pendler heisst das Modell NU630U. Siehe dort.
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Circuit diagram reference
  • Lange Schaltungen der Funkindustrie, Buch 2

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

Museums

The model can be seen in the following museums.

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