radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

DongFeng 东风 502

DongFeng 东风 502; Liaoning No.5 辽宁... (ID = 773580) Radio
 
DongFeng 东风 502; Liaoning No.5 辽宁... (ID = 773582) Radio
 
DongFeng 东风 502; Liaoning No.5 辽宁... (ID = 773584) Radio
DongFeng 东风 502; Liaoning No.5 辽宁... (ID = 773553) Radio
Use red slider bar for more.
DongFeng 东风 502; Liaoning No.5 辽宁... (ID = 773553) Radio
Liaoning No.5 辽宁...: DongFeng 东风 502 [Radio] ID = 773553 832x424
Select picture or schematic to display from thumbnails on the right and click for download.
For model DongFeng 东风 502, Liaoning No.5 辽宁无线电五厂Liaoning No.5 Radio Factory; Shenyang:
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:  Liaoning No.5 辽宁无线电五厂Liaoning No.5 Radio Factory; Shenyang
Year: 1966 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 5: 3AG10 3AG7 3AX21 3AX22 3AX22 2AP4 2AP4
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 3 AF stage(s); Reflex
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
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: DongFeng 东风 502 - Liaoning No.5 辽宁无线电五厂
Material Modern plastics (no Bakelite or Catalin)
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 368 x 185 x 141 mm / 14.5 x 7.3 x 5.6 inch
Notes DongFeng 东风 is in Mandarin dōng​fēng for "East Wind" or "Wind from the East".​
Literature/Schematics (1) 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 104.)

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



All listed radios etc. from Liaoning No.5 辽宁无线电五厂Liaoning No.5 Radio Factory; Shenyang
Here you find 7 models, 6 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
rmXorg