Bi Unda 15
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Unda Radio; Como,: Bi Unda 15 [Radio] ID = 1427449 600x624
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1936 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 6A7 78 75 41 80 |
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| Main principle | Superheterodyne (common); ZF/IF 450 kHz |
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| Wave bands | Broadcast and Short Wave (SW). |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-220 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Bi Unda 15 - Unda Radio; Como, Dobbiaco |
| Material | Wooden case |
| Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
| Price in first year of sale | 1'025.00 ITL |
| Source of data | Guida Pratica Antique Radio III (2000) |
| Literature/Schematics (1) | -- Original prospect or advert (Radio e scienza per tutti, gennaio 1936) |
| Literature/Schematics (4) | 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 Unda Radio; Como, Dobbiaco
Here you find 234 models, 148 with images and 164 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
