Vacuum Bulb Detector Type D Cat. No. 19130
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Annaka Electric Co.;: Vacuum Bulb Detector Type D Cat. No. 19130 [mod-pre26] ID = 2536523 1400x1884
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1920 | Category: Radio module pre 1926 (not a part, not a key) | ||||
| Valves / Tubes | 1: |
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| Main principle | Detector with Vacuum Tube (Valve), no tuner |
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| Wave bands | - without |
| Details | |
| Power type and voltage | Storage and/or dry batteries |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Vacuum Bulb Detector Type D Cat. No. 19130 - Annaka Electric Co.; - from 19 |
| Material | Wooden case, TUBES VISIBLE. |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Notes | Annaka Electrical Instruments Type D Vacuum Valve Detector. Catalog No. 19130
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| Mentioned in | - - Manufacturers Literature (1920 Annaka Electrical Instrument Co. Radio Telegraph Apparatus catalog 45) |
Model page created by Alan Larsen. See "Data change" for further contributors.
All listed radios etc. from Annaka Electric Co.; - from 1931 called Anritsu.
Here you find 6 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
