Peony 牡丹 648

Beijing 北京无线电厂 Beijing Radio Factory; Beijing

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  • Year
  • 1968 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 180818

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • 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: Peony 牡丹 648 - Beijing 北京无线电厂 Beijing Radio
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 240 x 121 x 45 mm / 9.4 x 4.8 x 1.8 inch
  • Notes
  • The radio model Peony 牡丹 649 (Mudan) offers the following key features 主要性能: Frequency range 频率范围: broadcast 535 - 1605 kc (kHz) and SW 3.9 - 12 mc (MHz). The IF 中频频率 is most probably 465 kc. Loudspeaker impedance is 8 ohm. 2 diodes. Both manuals, 02 and 03 don't show the transistor types.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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