Duo-Range Charger
National Company; Cambridge & Malden (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1927
- Category
- Power supply/conditioner or battery or charger
- Radiomuseum.org ID
- 266183
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Wave bands
- - without
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Duo-Range Charger - National Company; Cambridge &
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Battery Charger without tubes or liquids, employing the new Raytheon "A" Unit and charging batteries at either 2 1/2 or 5 ampere rate as desired.
- Price in first year of sale
- 19.50 $
- Literature/Schematics (1)
- Radio Retailing (Radio & Television R.) (ad June 1927 page 226)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 446 models, 285 with images and 189 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from National Company; Cambridge & Malden (MA)