• Year
  • 1954
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 176771

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); 2 AF stage(s)
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Shanghai 上海 142 - Shanghai 上海无线电厂 Shanghai
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Careful: This TRS radio Shanghai 上海 has an auto transformer (partly) and can carry the full line voltage on the chassis. This model receives broadcat only - for 550 - 1600 kHz. We are not very sure about the material - but it looks like Bakelite - a modern cabinet. The same cabinet has also Shanghai 135-A and 143.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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