Petrel 海燕 X411
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
- 1973/1974
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 180194
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 only (MW).
- 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: Petrel 海燕 X411 - Shanghai 101 上海一O一厂
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 66 x 98 x 31 mm / 2.6 x 3.9 x 1.2 inch
- Notes
- The radio model Petrel 海燕 X411 (Haiyan, Sea Swallow) has the following key features 主要性能: Frequency range 频率范围: broadcast band 535 - 1605 kc. The models Petrel 海燕 X411 and X412 share the same documentation. The transistors 3B102 3B102 3B102 3B101 are given in the plan, totaling to 6 transitors as given in the text, but the list brings 5 x 3DG6 and 2 x 3AX31A on page 53 - which totals to 7 transistors... But again, 03-Transistor Radio Circuit Manual brings at page 23 6 transistors in the schemati and in the list.
- Mentioned in
- 03-Transistor Radio Circuit Manual 1981 August (1 of 5) (page 23)
- Literature/Schematics (1)
- 19-Radio Manual Shanghai 101 Factory, 1981 (26 models) (page 53.)
- 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