• Year
  • 1974 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 180412

 Technical Specifications

  • Number of Transistors
  • 5
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s); Reflex
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Kuihua 葵花 JS502-B - Beijing 北京朝阳区无线电厂 Beijing
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • The radio model Kuihua 葵花 JS502-B (Sunflower) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 千赫 kc. 2 diodes 2AP9.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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