401UB
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| Year: 1950 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: DK91 DF91 DAF91 DL94 |
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| Main principle | Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Line / Batteries (any type) / 100-250 / 4 x 1.5 & 2 x 45 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 401UB - Philips Electrical, Lamps, |
| Shape | Portable set > 8 inch (also usable without mains) |
| Notes | Battery or AC/DC mains portable set. |
| Price in first year of sale | 14.00 GBP |
| Source of data | -- Schematic |
| Mentioned in | Radio And Television Servicing books (R&TVS) |
| Literature/Schematics (1) | Trader Sheet 989. |
Model page created by Keith Staines. See "Data change" for further contributors.
All listed radios etc. from Philips Electrical, Lamps, Industrial - Miniwatt; London
Here you find 418 models, 283 with images and 278 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
