- Country
- United States of America (USA)
- Manufacturer / Brand
- Edison, Thomas A., North American Phonograph / National Phonograph; Orange, NJ
- Year
- 1929 ?
- Category
- Radio module post 1925 (not a part, not a key)
- Radiomuseum.org ID
- 37999
Click on the schematic thumbnail to request the schematic as a free document.
- Wave bands
- - without
- Loudspeaker
- - - No sound reproduction output.
- from Radiomuseum.org
- Model: Light-O-Matic - Edison, Thomas A., North
- Notes
- "Light-O-Matic" dial drive mechanism; this unit is used in the models "R4", "R5" and "C4", "R4 DC" and "R5 DC".
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 4 = ca. 1934 and before
- Other Models
-
Here you find 82 models, 63 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Edison, Thomas A., North American Phonograph / National Phonograph; Orange, NJ