• Country
• People's Republic of China

• Manufacturer / Brand
• Shanghai No.2 上海无线电二厂 Shanghai No.2 Radio Factory; Shanghai

• Year
• 1974 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 177929

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

• Number of Transistors
• 11

• Semiconductors
• 3DG201 3DG201 3DG201 3CX201 3DX201 3CX201 3DX201 3DX201 3DG201 3CX201 3DX201 2AP9 2CZ82B 2AP9 2CZ83 2CZ83 2CW14 2CZ82A 2CZ82A 2CZ828 SL1424 MM5387AA MM5369

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 3 inch = 7.6 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Feilo 飞乐 792 Clockradio - Shanghai No.2 上海无线电二厂

• Shape
• Tablemodel with Clock ((Alarm-) Clock Radio).

• Notes
• The model Feilo 飞乐 792 (Feilo can be read on the model, not Feile) receives broadcast 525 - 1605 kHz and SW 3.9 - 12 MHz. Sensitivity 灵敏度: < 1.5 mV/m. Selectivity 选择性: > 20 dB S/N. Set audio output 额定功率: 250 mW. The IF frequency is most probably 465 kc. 3 IC (MM5369 SL1424 MM5387AA) and a quartz HC18. Loudspeaker is 8 ohm. In manual 03 it is on page 414.

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

• Mentioned in
• 16-Radio Manual Shanghai No.2 Radio Factory, 1981 (71 pages) (page 54.)

• Literature/Schematics (1)
• 02-Radio Manual unknown date, 380 pages (page 67 drawing 70.)

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

• Other Models

• Here you find 67 models, 64 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shanghai No.2 上海无线电二厂 Shanghai No.2 Radio Factory; Shanghai