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Shanghai Transistor 上海 312

Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 777887) Radio
 
Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 777888) Radio
 
Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 777889) Radio
 
Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 777890) Radio
 
Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 779209) Radio
Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 768184) Radio Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 778426) Radio
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Shanghai Transistor 上海 312; Shanghai 上海广播器... (ID = 768184) Radio
Shanghai 上海广播器...: Shanghai Transistor 上海 312 [Radio] ID = 768184 933x781
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For model Shanghai Transistor 上海 312, Shanghai 上海广播器材厂 Shanghai Broadcast Equipment Factory; Shanghai:
From the cover page of the Transistor Radio Manual (Chinese) 2nd. Ed. 2nd. Print 1983. This manual was given to me on April 2nd 2010 in Guangzhou.
 
Country:  People's Republic of China
Manufacturer / Brand:  Shanghai 上海广播器材厂 Shanghai Broadcast Equipment Factory; Shanghai
Year: 1978 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 3AG1C 3AG1 3AG1 3AX72 3AX71 3AX81 3AX81 2AP7 2AP9
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 3 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: Shanghai Transistor 上海 312 - Shanghai 上海广播器材厂
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 300 x 154 x 90 mm / 11.8 x 6.1 x 3.5 inch
Notes This transistor radio model Shanghai 上海 312 has push buttons and is featured on the title page of the Transistor Radio Manual (mentioned as source). The "Shanghai Transistor" model 312 has the following bands: Broadcast 535 - 1605 kc (560 - 187 m), SW1 14 - 22 mc, SW2 8 - 13 mc and SW3 3.8 - 8 mc. 5 Push buttons, vertically mounted.
Literature/Schematics (1) 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 238 plus picture on the title.)

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



All listed radios etc. from Shanghai 上海广播器材厂 Shanghai Broadcast Equipment Factory; Shanghai
Here you find 14 models, 13 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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