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Zhujiang 珠江 SB5-1

Zhujiang 珠江 SB5-1; Guangzhou 广州曙光无... (ID = 774556) Radio
 
Zhujiang 珠江 SB5-1; Guangzhou 广州曙光无... (ID = 774557) Radio
 
Zhujiang 珠江 SB5-1; Guangzhou 广州曙光无... (ID = 802672) Radio
Zhujiang 珠江 SB5-1; Guangzhou 广州曙光无... (ID = 774555) Radio
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Zhujiang 珠江 SB5-1; Guangzhou 广州曙光无... (ID = 774555) Radio
Guangzhou 广州曙光无...: Zhujiang 珠江 SB5-1 [Radio] ID = 774555 826x516
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For model Zhujiang 珠江 SB5-1, Guangzhou 广州曙光无线电厂 Guangzhou Shuguang Radio Factory; Guangzhou :
From the Transistor Radio Manual, 2nd print 1983, Shanghai Scientific Techn. Publisher. Important picture for comparison with later uploaded photos (if they are placed to the right model).
 
Country:  People's Republic of China
Manufacturer / Brand:  Guangzhou 广州曙光无线电厂 Guangzhou Shuguang Radio Factory; Guangzhou
Year: 1966 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 5: 3AG22 3AG21 3AX21 3AX22 3AX22 2AP9 2AP9
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 4 x 1.5 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: Zhujiang 珠江 SB5-1 - Guangzhou 广州曙光无线电厂
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 210 x 120 x 50 mm / 8.3 x 4.7 x 2 inch
Literature/Schematics (1) 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 132.)

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



All listed radios etc. from Guangzhou 广州曙光无线电厂 Guangzhou Shuguang Radio Factory; Guangzhou
Here you find 3 models, 2 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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