• Year
  • 1966 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 176090

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Jinsui 金穗 7J3-1 - Guangzhou 广州无线电厂
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 276 x 150 x 90 mm / 10.9 x 5.9 x 3.5 inch
  • Notes
  • The model Jinsui 金穗 7J3-1 and 7J3-2 have broadcast plus SW 6 - 18 MHz. They share the same schematic and picture.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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