• Year
  • 1947/1948
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 110359
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 30 cm = 11.8 inch
  • Power out
  • 10 W (unknown quality)
  • from Radiomuseum.org
  • Model: L 1047 B [E-dyn.] - Blaupunkt Ideal, Berlin,
  • Notes
  • Wahlweise zum Anschluss an das Regelgerät RK427 der Schulfunk-Anlage Berlin.

  • Author
  • Model page created by Georg Richter. See "Data change" for further contributors.

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