Rotary Spark Discharger K-20b
Karlowa Radio Co., The; Rock Island, Illinois
- Country
- United States of America (USA)
- Manufacturer / Brand
- Karlowa Radio Co., The; Rock Island, Illinois
- Year
- 1920 ?
- Category
- Amateur Equipment (Other, but not Key)
- Radiomuseum.org ID
- 270925
eBay item number:271906138741
eBay item number:271906138741
eBay item number:271906138741
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Rotary Spark Discharger K-20b - Karlowa Radio Co., The; Rock
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
Manufactured by the C. & W. Company Rock Island, Illinois and distributed by the Karlowa Radio Company.
K-20b had a rear pulley for separate motor drive. For up to 1 kW.
- Price in first year of sale
- 20.00 $
- Mentioned in
- - - Manufacturers Literature (Circa 1920 Karlowa Radio Company catalog page 4)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Karlowa Radio Co., The; Rock Island, Illinois