• Country
• People's Republic of China

• Manufacturer / Brand
• Guangzhou 广州曙光无线电仪器厂 Guangzhou Shuguang (Pearl River) Radio Apparatus Factory; Guangzhou

• Year
• 1968 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 179151

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

• Number of Transistors
• 6

• Semiconductors
• 3AG23 3AG21 3AG21 3AX21 3AX22 3AX22 2AP9

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 3 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Zhujiang 珠江 Pearl River SB6-8 - Guangzhou 广州曙光无线电仪器厂 Guangzhou

• Dimensions (WHD)
• 2.5 x 4 x 1.25 inch / 64 x 102 x 32 mm

• Notes
• The model Zhujiang 珠江 SB6-8 (Pearl River) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kHz. Set audio output 额定功率: 100 mW. The IF 中频频率 is most probably 465 kc. Loudspeaker 8 ohm.

• Literature/Schematics (1)
• 02-Radio Manual unknown date, 380 pages (page 356.)

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

• Other Models

• Here you find 16 models, 8 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Guangzhou 广州曙光无线电仪器厂 Guangzhou Shuguang (Pearl River) Radio Apparatus Factory; Guangzhou