Aetna 502
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Walgreen Co., Aetna: Aetna 502 [Radio] ID = 1489635 442x501
Select picture or schematic to display from thumbnails on the right and click for download.
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Brand
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Aetna | ||||
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| Year: 1940 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 6A7 6D6 76 42 80 |
| Main principle | Superheterodyne (common); ZF/IF 456 kHz |
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| Tuned circuits | 5 AM circuit(s) |
| Wave bands | Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Aetna 502 - Walgreen Co., Aetna Radio Corp |
| External source of data | Ernst Erb |
| Circuit diagram reference | Rider's Perpetual, Volume 11 = ca. 1940 and before |
All listed radios etc. from Walgreen Co., Aetna Radio Corp.; Chicago (IL)
Here you find 117 models, 30 with images and 103 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
