• Country
• People's Republic of China

• Manufacturer / Brand
• Shanghai No.2 上海无线电二厂 Shanghai No.2 Radio Factory; Shanghai

• Year
• 1974 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 179349

• Number of Transistors
• 32

• Semiconductors
• 3DG30C 3DG30C 3DG30C 3DG30C 2G911 3DG1C 3DG6C 3DG6C 3DG6C 3DG6C 3DG6C 3DG6C 3DG6B 3DG12B 3DG6C 3DG6C 3DG6B 3DG6B 3DG6B etc.

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / AC 220 / Battery 12 Volt

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Red Lantern 红灯 743-1 - Shanghai No.2 上海无线电二厂

• Shape
• Tablemodel, low profile (big size).

• Notes
• The model Red Lantern 红灯 743-1 (can also be Hongdeng) receives 6 bands in the range of 72 MHz, 74, 76, 77.7, 80 and 81.7 MHz. About 32 transistors including a FET.

• Literature/Schematics (1)
• 16-Radio Manual Shanghai No.2 Radio Factory, 1981 (71 pages) (page 66.)

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

• Other Models

• Here you find 67 models, 64 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shanghai No.2 上海无线电二厂 Shanghai No.2 Radio Factory; Shanghai