• Year
  • 1975 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 178050

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 3 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Petrel 海燕 X418 - Shanghai 101 上海一O一厂
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 70 x 110 x 32 mm / 2.8 x 4.3 x 1.3 inch
  • Notes
  • The model Petrel 海燕 X418 (Haiyan, Sea Swallow) has the following key features 主要性能: Frequency range 频率范围: broadcast band 525 - 1605 kc. Sensitivity 2 mV/m. 50 mW / 200 mW. The IF frequency is 465 kc. Loudspeaker 8 ohm.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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