556-AA
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Canadian: 556-AA [Radio] ID = 2603689 1400x1006
Select picture or schematic to display from thumbnails on the right and click for download.
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Westinghouse Canada | ||||
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| Year: 1941 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 12SA7 12SK7 12SQ7 35L6 35Z5 |
| Main principle | Superheterodyne (common); 2 AF stage(s) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | AC/DC-set / 25-60Hz, 110-120 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm |
| Power out | |
| from Radiomuseum.org | Model: 556-AA - Canadian Westinghouse, |
| Material | Wooden case |
| Shape | Book-shelf unit. |
| Dimensions (WHD) | 11.5 x 7.5 x 7 inch / 292 x 191 x 178 mm |
| Notes | Model 556-A uses a permanent magnet speaker. Model 556-AA uses an electro dynamic speaker. The schematic is similar but not identical to model W568-A. Uses a series resistor (app. 80 ohms) in the filament circuit. The I.F. frequency is probably 460Hz. |
Model page created by Neil Van Dusen. See "Data change" for further contributors.
All listed radios etc. from Canadian Westinghouse, Hamilton
Here you find 373 models, 154 with images and 347 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
