421-D
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Majestic Radio &: 421-D [Radio] ID = 631646 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1939 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: 1A7G 1N5G 1H5G 1C5G |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Dry Batteries / 90 & 1.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 421-D - Majestic Radio & Television Co |
| Material | Leather / canvas / plastic - over other material |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 350 x 300 x 170 mm / 13.8 x 11.8 x 6.7 inch |
Model page created by Hans De Seijn. See "Data change" for further contributors.
All listed radios etc. from Majestic Radio & Television Co.,(post 1932)
Here you find 333 models, 163 with images and 273 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
