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Kerama-Spule

Kerama-Spule ; Stefra Marke, Rudolf (ID = 1859592) mod-past25 Kerama-Spule ; Stefra Marke, Rudolf (ID = 1928479) mod-past25
Kerama-Spule ; Stefra Marke, Rudolf (ID = 1928481) mod-past25 Kerama-Spule ; Stefra Marke, Rudolf (ID = 1928483) mod-past25
Kerama-Spule ; Stefra Marke, Rudolf (ID = 1928486) mod-past25 Kerama-Spule ; Stefra Marke, Rudolf (ID = 2407005) mod-past25
Kerama-Spule ; Stefra Marke, Rudolf (ID = 2407008) mod-past25 Kerama-Spule ; Stefra Marke, Rudolf (ID = 2419501) mod-past25
Kerama-Spule ; Stefra Marke, Rudolf (ID = 2419502) mod-past25 Kerama-Spule ; Stefra Marke, Rudolf (ID = 2419503) mod-past25
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Kerama-Spule ; Stefra Marke, Rudolf (ID = 1859592) mod-past25
Stefra Marke, Rudolf: Kerama-Spule [mod-past25] ID = 1859592 1400x553
Select picture or schematic to display from thumbnails on the right and click for download.
For model Kerama-Spule, Stefra (Marke), Rudolf Franek; Wien:
Arlt Katalog "Moderne Bauteile" 1938/39
 
Country:  Austria
Manufacturer / Brand:  Stefra (Marke), Rudolf Franek; Wien
Brand
 
Franek, Rudolf; Wien
Year: 1938 Category: Radio module post 1925 (not a part, not a key)
Main principle RF-Circuit or wave trap (separate, can also be an antenna with amp.)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Kerama-Spule - Stefra Marke, Rudolf Franek;
Material Various materials
Shape Chassis only or for «building in»
Dimensions (WHD) 32 x 119 x 32 mm / 1.3 x 4.7 x 1.3 inch
Notes

Spulensatz für K-M-L auf keramischem Träger mit Drehschalter integriert.

Net weight (2.2 lb = 1 kg) 0.065 kg / 0 lb 2.3 oz (0.143 lb)
Mentioned in Arlt Katalog Moderne Bastelteile 1938/39

Model page created by Wolfgang Eckardt. See "Data change" for further contributors.



All listed radios etc. from Stefra (Marke), Rudolf Franek; Wien
Here you find 19 models, 18 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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