72 Ch= 8X
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Brand
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Coronado | ||||
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| Year: 1933 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 8: 35 27 35 35 27 27 47 80 |
| Main principle | Superhet with RF-stage; ZF/IF 262 kHz |
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| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Alternating Current supply (AC) |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: 72 Ch= 8X - Gamble-Skogmo, Inc.; |
| Notes | For 25 cycles mains supply. |
| Circuit diagram reference | Rider's Perpetual, Volume 9 = 1938 and before |
Model page created by Dirk Taekels. See "Data change" for further contributors.
All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 658 models, 290 with images and 600 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
