radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Doppelkopfhörer D gross

Doppelkopfhörer D; Hagenuk N&K, (ID = 232275) Speaker-P Doppelkopfhörer D; Hagenuk N&K, (ID = 489166) Speaker-P
Doppelkopfhörer D; Hagenuk N&K, (ID = 912527) Speaker-P
Use red slider bar for more.
Doppelkopfhörer D; Hagenuk N&K, (ID = 232275) Speaker-P
Hagenuk N&K,: Doppelkopfhörer D [Speaker-P] ID = 232275 341x500
Select picture or schematic to display from thumbnails on the right and click for download.
For model Doppelkopfhörer D gross, Hagenuk (N&K), Hanseatische App.bau-Ges., Neufeldt & Kuhnke, Nordmark:
Aus Anzeige 1924 (USA).
 
Country:  Germany
Manufacturer / Brand:  Hagenuk (N&K), Hanseatische App.bau-Ges., Neufeldt & Kuhnke, Nordmark
Year: 1924 Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Loudspeaker - Is a Headphone or Earphone
Power out
from Radiomuseum.org Model: Doppelkopfhörer D [gross] - Hagenuk N&K, Hanseatische App.
Notes Several rather similar variants (small differences) and impedances (e.g. 3000 and 4000 Ohms).
Source of data -- Collector info (Sammler) / Radiokatalog Band 1, Ernst Erb
Mentioned in Radio-Umschau (RU, 68) (2408)
Literature/Schematics (1) -- Collector info (Sammler) (Radio News, Mar.1924, p.1205)


All listed radios etc. from Hagenuk (N&K), Hanseatische App.bau-Ges., Neufeldt & Kuhnke, Nordmark
Here you find 175 models, 138 with images and 70 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg