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Panda 熊猫 B303

Panda 熊猫 B303; Nanjing 熊猫电子集团 (ID = 754072) Radio
 
Panda 熊猫 B303; Nanjing 熊猫电子集团 (ID = 754070) Radio
 
Panda 熊猫 B303; Nanjing 熊猫电子集团 (ID = 754073) Radio
Panda 熊猫 B303; Nanjing 熊猫电子集团 (ID = 753640) Radio
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Panda 熊猫 B303; Nanjing 熊猫电子集团 (ID = 753640) Radio
Nanjing 熊猫电子集团: Panda 熊猫 B303 [Radio] ID = 753640 827x526
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For model Panda 熊猫 B303, Nanjing 熊猫电子集团 Nanjing Panda Electronics Group Co, Ltd. (PEG); Nanjing:
Source = Transistor Radio Manual (China), Aug. 1983, page 1
 
Country:  People's Republic of China
Manufacturer / Brand:  Nanjing 熊猫电子集团 Nanjing Panda Electronics Group Co, Ltd. (PEG); Nanjing
Year: 1965 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 3: 3AG21 3AG21 3AX71B 2AP1_Diode 2AP3 2AP3
Main principle Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s); Reflex
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 3 x 1.5 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out 0.01 W (unknown quality)
from Radiomuseum.org Model: Panda 熊猫 B303 - Nanjing 熊猫电子集团 Nanjing
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 215 x 127 x 40 mm / 8.5 x 5 x 1.6 inch
Notes Model Panda 熊猫 B303 has a loudspeaker output of only 50 milliwatts. This is a typical reflex - with a very interesting schematic - see also R5 (120K), a potentiometer probably to adjust to the used transistors - actually all aprts with a point - to adjust the working point.
Net weight (2.2 lb = 1 kg) 1.250 kg / 2 lb 12.1 oz (2.753 lb)
Literature/Schematics (1) 01-Transistor Radio Manual 1972, 2nd Ed. 2nd Print 1983 (page 1.)

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



All listed radios etc. from Nanjing 熊猫电子集团 Nanjing Panda Electronics Group Co, Ltd. (PEG); Nanjing
Here you find 13 models, 13 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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