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Petrel 海燕 X418

Petrel 海燕 X418; Shanghai 101 上海一 (ID = 807827) Radio
 
Petrel 海燕 X418; Shanghai 101 上海一 (ID = 807828) Radio
 
Petrel 海燕 X418; Shanghai 101 上海一 (ID = 801385) Radio
Petrel 海燕 X418; Shanghai 101 上海一 (ID = 805326) Radio Petrel 海燕 X418; Shanghai 101 上海一 (ID = 805327) Radio
Petrel 海燕 X418; Shanghai 101 上海一 (ID = 805328) Radio Petrel 海燕 X418; Shanghai 101 上海一 (ID = 805671) Radio
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Petrel 海燕 X418; Shanghai 101 上海一 (ID = 805326) Radio
Shanghai 101 上海一: Petrel 海燕 X418 [Radio] ID = 805326 354x619
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For model Petrel 海燕 X418, Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai:
To compare the different blues - which in fact are probably the same ... just other cameras and situations, may be bleeching is involved too.
 
Country:  People's Republic of China
Manufacturer / Brand:  Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai
Year: 1975 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: 3DG201 3DG201 3DG201 3DG201 3AX31 or. 3AX51B 3AX31 or. 3AX51B 2CP2 2AP9
Main principle Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 3 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: Petrel 海燕 X418 - Shanghai 101 上海一O一厂
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 70 x 110 x 32 mm / 2.8 x 4.3 x 1.3 inch
Notes The model Petrel 海燕 X418 (Haiyan, Sea Swallow) has the following key features 主要性能: Frequency range 频率范围: broadcast band 525 - 1605 kc. Sensitivity 2 mV/m. 50 mW / 200 mW. The IF frequency is 465 kc. Loudspeaker 8 ohm.
Source of data 04-Transistor Radio Circuit Manual, 1981 (316 pages)
Mentioned in 19-Radio Manual Shanghai 101 Factory, 1981 (26 models) (page 57.)
Literature/Schematics (1) 02-Radio Manual unknown date, 380 pages (page 102, drawing 004.)

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Shanghai 101 上海一O一厂 Shanghai 101 Factory; Shanghai
Here you find 28 models, 28 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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