• Country
• People's Republic of China

• Manufacturer / Brand
• Shanghai 上海无线电厂 Shanghai Radio Factory, Shanghai (E)

• Year
• 1954

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 176769

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

• Number of Tubes
• 3

• Valves / Tubes
• 6SK7 6V6 5Y3

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 110; 220 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Shanghai 上海 135 - Shanghai 上海无线电厂 Shanghai

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

• Notes
• Careful: This TRS radio Shanghai 上海 has an auto transformer and can carry the full line voltage on the chassis. This model receives broadcat only - for 550 - 1600 kHz. We are not very sure about the material - but it looks like Bakelite - with the same cabinet as the old model 131 and the 132, 133 and 134. Don't confuse them.

• Literature/Schematics (1)
• 10-Broadcast Radio Manual, July 1959 (1958/59) (page 23.)

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

• Other Models

• Here you find 71 models, 68 with images and 70 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shanghai 上海无线电厂 Shanghai Radio Factory, Shanghai (E)