• Year
  • 1967 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 177926

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; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / 4.5 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 2.5 inch = 6.4 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Feilo 飞乐 729 - Shanghai No.2 上海无线电二厂
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • The radio model Feilo 飞乐 729 Transistor Radio (Feile) receives broadcast 535 - 1605 kc and SW 6 - 18 mc. Sensitivity 灵敏度: < 1.5 mV/m. Selectivity 选择性: > 20 dB S/N. Set audio output 额定功率: 150 mW. The IF 中频频率 is most probably 465 kc. Loudspeaker 8 ohm. 1 diode. Manual 03 = page 119.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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