Normal 4S-II (4S-2)
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Oma Radio, Praha: Normal 4S-II [Kit] ID = 1327904 260x184
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1937 | Category: Kit (Parts plus instruction) or building instructions only | ||||
| Valves / Tubes | 3: G431 T435 P425 |
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| Main principle | TRF (Tuned-Radio-Frequency but use of regeneration unknown) |
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| Wave bands | Broadcast, Long Wave and 2 x Short Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 120/220 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch |
| Power out | |
| from Radiomuseum.org | Model: Normal 4S-II - Oma Radio, Praha |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Price in first year of sale | 745.00 Kc |
| Mentioned in | Radiolaborator 8-9/1937 |
Model page created by Gabriel Toth. See "Data change" for further contributors.
All listed radios etc. from Oma Radio, Praha
Here you find 27 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
