Delco Automotive 3002
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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: 1929 ? | Category: Car Radio, perhaps also + sound player/recorder | ||||
| Valves / Tubes | 5: 224 224 224 227 212A |
| Main principle | TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935 |
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| Tuned circuits | 3 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries |
| Loudspeaker | Magnetic loudspeaker (reed) generic. |
| Power out | |
| from Radiomuseum.org | Model: Delco Automotive 3002 - United Motors Service Delco |
| Material | Metal case |
| Shape | Chassis only or for «building in» |
| Notes | very early car radio; |
| Price in first year of sale | 175.00 $ |
| External source of data | Ernst Erb |
| Source of data | Radio Collector`s Guide 1921-1932 |
| Circuit diagram reference | Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931) |
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.
