• Country
• People's Republic of China

• Manufacturer / Brand
• Liaoning No.5 辽宁无线电五厂Liaoning No.5 Radio Factory; Shenyang

• Year
• 1966 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 175665

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

• Number of Transistors
• 5

• Semiconductors
• 3AG7 3AG7 3AX3 3AX3 3AX3 2AP4 2AP4

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s); Reflex

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 x 1.5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: DongFeng 东风 J-51B - Liaoning No.5 辽宁无线电五厂

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

• Dimensions (WHD)
• 413 x 206 x 175 mm / 16.3 x 8.1 x 6.9 inch

• Notes
• The models DongFeng 东风 J-51A and J-51B share the same schematic and picture.

• Literature/Schematics (1)
• 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 114.)

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

• Other Models

• Here you find 7 models, 6 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Liaoning No.5 辽宁无线电五厂Liaoning No.5 Radio Factory; Shenyang