Haiou 海鸥 trad. 海鷗 805

Tianjin 天津渤海无线电厂 Tianjin Bohai Radio Factory; Tianjin (N)

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  • Year
  • 1972 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 181511

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 4 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • from Radiomuseum.org
  • Model: Haiou 海鸥 trad. 海鷗 805 - Tianjin 天津渤海无线电厂
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 322 x 152 x 141 mm / 12.7 x 6 x 5.6 inch
  • Notes
  • The radio model Haiou 海鸥 trad. 海鷗 805 (Seagull)has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc and SW 6 - 18 mc. Sensitivity 灵敏度: < 1.5 / 1 mV/m. Selectivity 选择性: 20 dB (S/N). The IF is most probably 465 kc. Set audio output 额定功率 : 300 mW (1000 mW). Electric power consumption 电源消耗 at zero signal 零信号: 20 mA, at max. it is 200 mA. Loudspeaker is 8 ohm. 3 diodes.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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