• Country
• People's Republic of China

• Manufacturer / Brand
• Tianjin 天津渤海无线电厂 Tianjin Bohai Radio Factory; Tianjin (N)

• Year
• 1966 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 175916

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

• Number of Transistors
• 6

• Semiconductors
• 3AG5 3AG4 3AG4 3AX31B 3AX81B 3AX81B 2AP12 2AP9 2AP12

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Dry Batteries / 9 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Gongnongbing 工农兵 601 [Tianjin] - Tianjin 天津渤海无线电厂

• Dimensions (WHD)
• 324 x 190 x 125 mm / 12.8 x 7.5 x 4.9 inch

• Notes
• The model Zhujiang 珠江 601 has broadcast plus SW 2.2 to 6 MHz and SW 6 to 12 MHz.

• Literature/Schematics (1)
• 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 170.)

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

• Other Models

• Here you find 25 models, 16 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tianjin 天津渤海无线电厂 Tianjin Bohai Radio Factory; Tianjin (N)