National UB-140
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Panasonic,: National UB-140 [Radio] ID = 2388505 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1954 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: DK96 DF96 DAF96 |
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| Main principle | Superheterodyne (common) |
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| Tuned circuits | 5 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries / C: 1 x 1.5 + 1 x 45 Volt |
| Loudspeaker | - only for Earphone! |
| Power out | |
| from Radiomuseum.org | Model: National UB-140 - Panasonic, Matsushita, |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 5.5 x 3.25 x 1.25 inch / 140 x 83 x 32 mm |
| Notes | Different tube sets known, for use with a crystal earphone only. |
| Source of data | -- Schematic |
Model page created by a member from A. 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 2624 models, 2383 with images and 507 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
