Haiyan 海燕 B411
Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai
- 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
- 178036
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 7
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 6 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Haiyan 海燕 B411 - Shanghai 101 上海一O一厂
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- The model Haiyan 海燕 B411 (Petrel) has the following key features 主要性能: Frequency range 频率范围: 525 ~ 1605 kc. The IF frequency is most probably 465 kc. Loudspeaker 8 ohm. 4 diodes.
- 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 49.)
- Literature/Schematics (1)
- 02-Radio Manual unknown date, 380 pages (page 105.)
- 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