A42
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Irradio; Milano: A42 [Radio] ID = 2242025 1003x971
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1937 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: 57 57 41 80 |
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| Main principle | Superheterodyne (common) |
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| Tuned circuits | 4 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Alternating Current supply (AC) |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: A42 - Irradio; Milano |
| Material | Wooden case |
| Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
| Notes | Lo schema indica una valvole (W30) classificata come Pentodo RF/IF. Per sosituirla occorre modificare i collegamenti del filamento, in quanto la W30 funziona a 13 V, la 41 a 6,3 V |
| Price in first year of sale | 595.00 LIT |
| Source of data | Guida Pratica Antique Radio (1) 1999 |
| Mentioned in | La moderna Supereterodina, Ravalico, 1938 (pag. 361) |
| Literature/Schematics (1) | Il Radio Libro (E.D. Ravalico) Edizioni Hoepli |
Model page created by Alessandro De Poi. See "Data change" for further contributors.
All listed radios etc. from Irradio; Milano
Here you find 256 models, 184 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
