Baihehua 百合花 81-1

Zhengzhou 郑州家用电器厂 Zhengzhou Domestic Appliance Factory; Zhengzhou

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  • Year
  • 1968 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 177749

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 only (MW).
  • Power type and voltage
  • Dry Batteries / 4.5 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Baihehua 百合花 81-1 - Zhengzhou 郑州家用电器厂
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • The model Baihehua 百合花 81-1 (Lily) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc. Sensitivity 灵敏度: < 1 mV/m. Selectivity 选择性: > 14 dB. Set audio output 额定功率: 100 mW (200 mW). Electric power consumption 电源消耗 at zero signal 零信号: is not specified. The IF 中频频率 is 465 kc. Loudspeaker impedance is 8 ohm. On the schematic of "manual 02" the term bǎi​hé​huā​ is wrong with the characters 白合花. Correct is 百合花
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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