National R-42
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Panasonic,: National R-42 [Radio] ID = 953622 770x933
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1933 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: UY227 UX226 UX112A KX-112B |
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| Main principle | TRF with regeneration; Screengrid 1926-1935 |
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| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Alternating Current supply (AC) |
| Loudspeaker | Magnetic loudspeaker (reed) generic. / Ø 9 inch = 22.9 cm |
| Power out | |
| from Radiomuseum.org | Model: National R-42 - Panasonic, Matsushita, |
| Material | Wooden case |
| Shape | Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only). |
| Dimensions (WHD) | 0 x 16 x 0 inch / 0 x 406 x 0 mm |
| Literature/Schematics (4) | National Catalog |
Model page created by Konrad Birkner † 12.08.2014. 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 2667 models, 2427 with images and 508 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
