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Year: 1929 | Category: Loudspeaker, headphone or earphone |
Wave bands | - without |
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Details | |
Power type and voltage | No Power needed |
Loudspeaker | Magnetic loudspeaker (reed) of high quality (4 magnet poles). |
Power out | |
from Radiomuseum.org | Model: Gehäuselautsprecher Form N - Hegra, Hekra, Marke, Hermann |
Material | Wooden case |
Shape | Tablemodel, with any shape - general. |
Dimensions (WHD) | 340 x 340 x 220 mm / 13.4 x 13.4 x 8.7 inch |
Notes | Gehäuse mahagonifarbig, poliert. Konus-LS mit Vierpolsystem Form C. |
External source of data | Eigenes Gerät. |
Mentioned in | A. Stark, Preisliste 1929 |
Literature/Schematics (1) | Die Sendung ((Nr. 35, 1929)) |
Model page created by Axel Harten. 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.