• Year
  • 1958
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 176805

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / 67.5 & 6 / 110; 220 Volt
  • Loudspeaker
  • -Loudspeaker incorporated, but system not known.
  • from Radiomuseum.org
  • Model: Shanghai 上海 451 [square edges] - Shanghai 上海无线电厂 Shanghai
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • This tube radio exists at least in two versions: This one with rounded edges (1957) and another one with square edges (1958). See an article from ZTL here about it - and some transistor sets with the same number designation,上海 451.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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