National R-203L
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| Year: 1965 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 7: 2SA102 2SA101 2SA101 2SB173 2SB171 2SB172 2SB172 |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Dry Batteries / 4 x 1.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: National R-203L - Panasonic, Matsushita, |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Notes | Personal radio with tuning meter. |
| Source of data | -- Schematic |
| Circuit diagram reference | Radio and TV Servicing books (R&TVS) book |
Model page created by Keith Staines. See "Data change" for further contributors.
All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Here you find 2625 models, 2385 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
