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Schalldose Form A

Schalldose Form A; Hegra, Hekra, Marke, (ID = 1887240) Microphone/PU
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Schalldose Form A; Hegra, Hekra, Marke, (ID = 1887240) Microphone/PU
Hegra, Hekra, Marke,: Schalldose Form A [Microphone/PU] ID = 1887240 1400x1855
Select picture or schematic to display from thumbnails on the right and click for download.
For model Schalldose Form A, Hegra, Hekra, (Marke), Hermann Grau, Berlin-Friedrichshagen - Vorkrieg:
A. Stark, Preisliste 1929
 
Country:  Germany
Manufacturer / Brand:  Hegra, Hekra, (Marke), Hermann Grau, Berlin-Friedrichshagen - Vorkrieg
Year: 1929 Category: Microphone or Pick-up element
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker Magnetic loudspeaker (reed) of high quality (4 magnet poles).
Power out
from Radiomuseum.org Model: Schalldose Form A - Hegra, Hekra, Marke, Hermann
Material Metal case
Shape Chassis only or for «building in»
Price in first year of sale 12.00 RM
Mentioned in A. Stark, Preisliste 1929

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



All listed radios etc. from Hegra, Hekra, (Marke), Hermann Grau, Berlin-Friedrichshagen - Vorkrieg
Here you find 107 models, 92 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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