- Country
- People's Republic of China
- Manufacturer / Brand
- Shanghai 上海中原电器厂 Shanghai Zhongyuan Electrical Appliance Factory; Shanghai
- Year
- 1956 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 176175
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- 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) / 110; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Zhongyuan 中原 5120 - Shanghai 上海中原电器厂
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 380 x 230 x 200 mm / 15 x 9.1 x 7.9 inch
- Notes
- The Zhongyuan 中原 model 5120 has a full transformer. Russian tube types in allglass technique, klick the tubes and you have the US or Europe equivalent. Same tube line up as Hongxing 红星 Red Star 505-1. The models Zhongyuan 5120, 5130 and 5140 share the same documentation, but the first one is a bit different in size (just 1 and 2 cm). They receive broadcast 550 - 1600 kHz and SW 3.9 - 12.1 MHz.
- Mentioned in
- 10-Broadcast Radio Manual, July 1959 (1958/59) (page 161.)
- Literature/Schematics (1)
- 09-Broadcast Radio Manual, July 1958-1-1 STPH (page 25.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 3 models, 3 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Shanghai 上海中原电器厂 Shanghai Zhongyuan Electrical Appliance Factory; Shanghai