- 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
- Radiomuseum.org ID
- 172379
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 3
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s); Reflex
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- 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)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Panda 熊猫 B303 - Nanjing 熊猫电子集团 Nanjing
- 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.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 14 models, 13 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nanjing 熊猫电子集团 Nanjing Panda Electronics Group Co, Ltd. (PEG); Nanjing