• Year
  • 1958
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 176330

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Bakelite or Plastics (type unknown)
  • from Radiomuseum.org
  • Model: Meiduo 美多 52AC - Shanghai 上海无线电厂 Shanghai
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 350 x 175 x 165 mm / 13.8 x 6.9 x 6.5 inch
  • Notes
  • The models Meiduo 美多 52AA (or 52 A-A), 52AB (52 A-B) and 52AC (52 A-C) have broadband 530 - 1600 kHz (187 - 565 m) and SW 3.9 - 12 MHz (25 -76.9 m). They share the same documentation but the cabinet is different.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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