AM/FM Portable Radio Receiver RF-28
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Irradio; Milano: AM/FM Portable Radio Receiver RF-28 [Radio] ID = 2331587 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1990 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | Semiconductors present. |
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| Main principle | Superheterodyne (common) |
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| Wave bands | Broadcast (BC) and FM or UHF. |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 230 / UM-2: 4 x 1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch |
| Power out | 0.5 W (unknown quality) |
| from Radiomuseum.org | Model: AM/FM Portable Radio Receiver RF-28 - Irradio; Milano |
| Material | Plastics (no bakelite or catalin) |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 235 x 135 x 55 mm / 9.3 x 5.3 x 2.2 inch |
| Notes | Made in China. controllo volume - antenna telescopica - maniglia di trasporto - presa per cuffia - commutatore AM/FM. |
| Net weight (2.2 lb = 1 kg) | 0.7 kg / 1 lb 8.7 oz (1.542 lb) |
Model page created by Aldo Andreani. See "Data change" for further contributors.
All listed radios etc. from Irradio; Milano
Here you find 254 models, 182 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
