Delco R-663
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alternative name
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Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors | ||||
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Brand |
Chieftain || Delco | ||||
| Year: 1938 | Category: Car Radio, perhaps also + sound player/recorder | ||||
| Valves / Tubes | 6: 6K7G 6A8G 6K7G 6Q7G 6K6G 6X5G |
| Main principle | Superhet with RF-stage; ZF/IF 262 kHz |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Delco R-663 - United Motors Service Delco |
| Material | Metal case |
| Shape | Chassis only or for «building in» |
| Notes | Vibrator for +B |
| Source of data | Beitman Radio Diagrams, Vol. 01, 1926-1938 |
| Circuit diagram reference | Rider's Perpetual, Volume 10 = 1939 and before |
Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.
All listed radios etc. from United Motors Service (Delco)
Here you find 577 models, 312 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
