- Country
- People's Republic of China
- Manufacturer / Brand
- Guangdong No.1 广东省佛山市无线电一厂 Guangdongsheng No.1 Foshanshi Radio Factory: Foshan
- Year
- 1968 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 178928
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 and Short Wave (SW).
- Power type and voltage
- Dry Batteries / 3 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Yulanhua 玉兰花 7T4 - Guangdong No.1 广东省佛山市无...
- Notes
- The model Yulanhua 玉兰花 7T4 has the following key features 主要性能: Frequency range 频率范围: broadcast band 525 - 1605 kc and SW 6 - 18 mc. Sensitivity 灵敏度: < 1 mV/m. Selectivity 选择性: is not mentioned. Set audio output 额定功率: 400 mW. The IF 中频频率 is most probably 465 kc. Loudspeaker impedance is 8 ohm. 5 diodes.
- Literature/Schematics (1)
- 02-Radio Manual unknown date, 380 pages (page 286.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 7 models, 1 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Guangdong No.1 广东省佛山市无线电一厂 Guangdongsheng No.1 Foshanshi Radio Factory: Foshan