Panda 熊猫 B303
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Nanjing 熊猫电子集团: Panda 熊猫 B303 [Radio] ID = 753640 827x526
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| Year: 1965 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 3: 3AG21 3AG21 3AX71B 2AP1_Diode 2AP3 2AP3 |
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| Main principle | Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s); Reflex |
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| 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.
