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Rotary Spark Discharger K-20a

Rotary Spark Discharger K-20a; Karlowa Radio Co., (ID = 1851375) Amateur-D
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Rotary Spark Discharger K-20a; Karlowa Radio Co., (ID = 1851375) Amateur-D
Karlowa Radio Co.,: Rotary Spark Discharger K-20a [Amateur-D] ID = 1851375 1319x2100
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For model Rotary Spark Discharger K-20a, Karlowa Radio Co., The; Rock Island, Illinois:
Circa 1920 Karlowa Radio Company catalog page 4
 
Country:  United States of America (USA)
Manufacturer / Brand:  Karlowa Radio Co., The; Rock Island, Illinois
Year: 1920 ?? Category: Amateur Equipment (Other, but not Key)
Wave bands - without
Details
Power type and voltage Line (AC, UC or DC not known) / 110 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Rotary Spark Discharger K-20a - Karlowa Radio Co., The; Rock
Material Metal case
Shape Miscellaneous shapes - described under notes.
Notes

Manufactured by the C. & W. Company in Rock Island, Illinois and sold by the Karlowa Radio Company.  

K-20a 16 point saw-tooth rotor. AC OR DC motor. For up to 1 kW.

Price in first year of sale 25.00 $
Mentioned in - - Manufacturers Literature (Circa 1920 Karlowa Radio Company catalog page 4)

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from Karlowa Radio Co., The; Rock Island, Illinois
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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