Yingchun 迎春 604
Xinanjiang 新安江无线电厂 Xinanjiang Radio Factory; Xinan
- Country
- People's Republic of China
- Manufacturer / Brand
- Xinanjiang 新安江无线电厂 Xinanjiang Radio Factory; Xinan
- Year
- 1972 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 180973
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Dry Batteries / 3 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Yingchun 迎春 604 - Xinanjiang 新安江无线电厂
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
- The radio model Yingchun 迎春 604 ("greeting spring") has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc and SW 4 - 12 mc. Sensitivity 灵敏度: < 0.5 mV/m (1 mV/m). Selectivity 选择性: 20 sB (S/N). The IF is most probably 465 kc. Set audio output 额定功率 : 100 mW. Electric power consumption 电源消耗 at zero signal 零信号: 15 mA, at max. output 100 mA. 4 diodes.
- Literature/Schematics (1)
- 03-Transistor Radio Circuit Manual 1981 August (1 of 5) (page 106.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 10 models, 6 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Xinanjiang 新安江无线电厂 Xinanjiang Radio Factory; Xinan