• Country
• People's Republic of China

• Manufacturer / Brand
• Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai

• Year
• 1975 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 178245

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

• Number of Transistors
• 6

• Semiconductors
• 3AG1E 3AG1B 3AG1B 3AX31B 3AX31B 3AX31B 2AP9 2AP9

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

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Dry Batteries / 4.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Hongbo 红波 161 - Shanghai 101 上海一O一厂

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• The radio model Hongbo 红波 161 (Red Wave) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc plus SW 3.9 - 8.5 mc and 8.5 - 18 mc. Sensitivity 灵敏度: is not given. The IF 465 kc. Set audio output 额定功率 : 50 mW. Electric power consumption 电源消耗 at zero signal 零信号: 12 mA, at max. it is 40 mA. Loudspeaker impedance is not available. 2 diodes. Manual 03 is page 38.

• Source of data
• 03-Transistor Radio Circuit Manual 1981 August (1 of 5)

• Mentioned in
• 19-Radio Manual Shanghai 101 Factory, 1981 (26 models) (page 41.)

• Literature/Schematics (1)
• 02-Radio Manual unknown date, 380 pages (page 330.)

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

• Other Models

• Here you find 28 models, 28 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai