Permanent-Magnet-Dynamik PMD Chassis
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Hegra, Hekra, Marke,: Permanent-Magnet-Dynamik PMD [Speaker-P] ID = 624128 457x585
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1932/1933 | Category: Loudspeaker, headphone or earphone |
| Wave bands | - without |
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| Details | |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 22 cm = 8.7 inch |
| Power out | |
| from Radiomuseum.org | Model: Permanent-Magnet-Dynamik PMD [Chassis] - Hegra, Hekra, Marke, Hermann |
| Material | Metal case |
| Shape | Chassis only or for «building in» |
| Notes | Chassis PMD für den Gehäuselautsprecher PMG 1. |
| Price in first year of sale | 36.00 RM |
| Literature/Schematics (1) | Katalog Radio-Zentrale Prohaska 1928 (1932/33, Nr.A607) |
Model page created by Konrad Birkner † 12.08.2014. 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.
Collection of a member from SK
