10A
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| Year: 1933 | Category: Car Radio, perhaps also + sound player/recorder | ||||
| Valves / Tubes | 5: 78 6A7 6B7 41 unknown_Tube |
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| Main principle | Superhet with RF-stage; ZF/IF 175 kHz; 1 AF stage(s) |
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| Tuned circuits | 5 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) / 6.3 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm |
| Power out | |
| from Radiomuseum.org | Model: 10A - Arvin, brand of Noblitt-Sparks |
| Material | Metal case |
| Shape | Chassis only or for «building in» |
| Notes | Vibrator for +B. The unknown tube is the rectifier tube in the powerpack. |
| External source of data | Ernst Erb |
| Circuit diagram reference | Rider's Perpetual, Volume 5 = ca. 1934 and before |
| Literature/Schematics (1) | - - Manufacturers Literature (Arvin datasheet) |
All listed radios etc. from Arvin, brand of Noblitt-Sparks Industries
Here you find 647 models, 436 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
