• Country
• People's Republic of China

• Manufacturer / Brand
• Chongqing 重庆东方红无线电厂 Chongqing Dongfanghong Radio Factory; Chongqing (Sichuan SW)

• Year
• 1967 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 177922

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

• Number of Transistors
• 7

• Semiconductors
• 3DG6 3DG6 3DG6 3DG6 3AX3 3AX31 3AX31 2CP8 2CP8 2AP9

• 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
• Line / Batteries (any type) / AC 220 / Batt. 6 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Fenglei 风雷 D71 - Chongqing 重庆东方红无线电厂

• Notes
• The radio model Fenglei 风雷 D71 ("Wind and thunder") receives broadcast 535 - 1605 kc. The IF frequency is 465 kc. Output 150 mW.

• Literature/Schematics (1)
• 02-Radio Manual unknown date, 380 pages (page 345 drawing 031.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 0 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Chongqing 重庆东方红无线电厂 Chongqing Dongfanghong Radio Factory; Chongqing (Sichuan SW)