• Year
  • 1925–1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 6384

 Technical Specifications

  • Number of Tubes
  • 7
  • Valves / Tubes
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ultra II - Schaleco - Schackow, Leder und
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Rahmenempfänger mit Superformer II, einem Block von 4 einzeln abstimmbaren ZF-Kreisen in einem Abschirmgehäuse.

  • External source of data
  • Ernst Erb, HB9RXQ

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