ESW4n; Elektro-Schalt-Werk (ID = 1401272) Radio ESW4n; Elektro-Schalt-Werk (ID = 1247519) Radio
ESW4n; Elektro-Schalt-Werk (ID = 1247521) Radio ESW4n; Elektro-Schalt-Werk (ID = 1247522) Radio
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ESW4n; Elektro-Schalt-Werk (ID = 1401272) Radio
Elektro-Schalt-Werk: ESW4n [Radio] ID = 1401272 933x565
Select picture or schematic to display from thumbnails on the right and click for download.
For model ESW4n, Elektro-Schalt-Werk AG, Hecke, Ruhstrat & Co. (ESW); Göttingen:
mit frdl. Genehmigung durch Herrn Abele.
Country:  Germany
Manufacturer / Brand:  Elektro-Schalt-Werk AG, Hecke, Ruhstrat & Co. (ESW); Göttingen
Year: 1926/1927 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: RE074 RE084 RE034 RE134
Conflicting model year with tube data.
The model date contradicts tube dates. [ RE084 (1927)]
schematic requested
Main principle TRF with regeneration; 1 Special; 2 AF stage(s); Neutrodyne
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Model: ESW4n - Elektro-Schalt-Werk AG, Hecke,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).

Wechselspulen für Mittel- und Langwelle.

External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Röhren in FS-Bestückungstabellen
Mentioned in Historische Radios Band II (34)
Picture reference Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

All listed radios etc. from Elektro-Schalt-Werk AG, Hecke, Ruhstrat & Co. (ESW); Göttingen
Here you find 19 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.