Petrel 海燕 T321
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
- 1979/1980
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 180161
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 12
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- 2 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: Petrel 海燕 T321 - Shanghai 101 上海一O一厂
- Shape
- Tablemodel, low profile (big size).
- Notes
- The radio model Petrel 海燕 T321 (Haiyan, also Sea Swallow) 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 mc. Sensitivity 灵敏度: < 1.5 mV/m. Selectivity 选择性: > 20 dB S/N. Set audio output 额定功率: 300 mW. Electric power consumption 电源消耗 at zero signal 零信号: is not given. The IF 中频频率 is most probably 465 kc. Loudspeaker impedance is 2 x 4 ohm. 5 diodes plus rectifier.
- Mentioned in
- 03-Transistor Radio Circuit Manual 1981 August (1 of 5) (page 374.)
- Literature/Schematics (1)
- 19-Radio Manual Shanghai 101 Factory, 1981 (26 models) (page 6.)
- 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