• Year
  • 1967 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 180809

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); Reflex
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, 2 Short Wave plus FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / AC 220 / Batt. 2 x 4.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • from Radiomuseum.org
  • Model: Chunlei 春雷 605-1 - Shanghai No.3 上海无线电三厂
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • The radio model Chunlei 春雷 605-1 (Spring Thunder) receives broadcast 535 - 1605 kc plus SW 3.9 - 8.5 and 8.5 - 18 mc. The IF was not given, but is normally 465 kc. Data 1.5 mV/m (20 dB S/N). 300 mW. Transistor number 7 is for power supply and also tro diodes 2CP21. Loudspeaker is 8 ohm (5 W). See also the very similar radio model Chunlei 春雷 605-2 before uploading pictures.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum