Shuangxi 双喜 7102
Zibo No.4 淄博无线电四厂 Zibo No.4 Radio Factory; Zibo (Shandong, E)
- Country
- People's Republic of China
- Manufacturer / Brand
- Zibo No.4 淄博无线电四厂 Zibo No.4 Radio Factory; Zibo (Shandong, E)
- Year
- 1972 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 181456
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 Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Shuangxi 双喜 7102 - Zibo No.4 淄博无线电四厂 Zibo
- Shape
- Tablemodel, low profile (big size).
- Notes
- The radio model Shuangxi 双喜 7102 ("double happyness") receives broadcast 525 - 1605 kc. Sensitivity 灵敏度: 1.5 mV/m. Selectivity 选择性: 16 dB (S/N). Set audio output 额定功率: 150 mW (300 mW). The IF frequency is most probably 465 kc. Loudspeaker 8 ohm. 4 diodes.
- Literature/Schematics (1)
- 03-Transistor Radio Circuit Manual 1981 August (1 of 5) (page 269.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zibo No.4 淄博无线电四厂 Zibo No.4 Radio Factory; Zibo (Shandong, E)