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641W

Country:  Austria
Manufacturer / Brand:  Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Brand
 
Elektrot.Fabrik Ludwig Neumann
Year: 1940/1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: ECH11 EBF11 EB11 EF11 EM11 EL11 AZ11
schematic requested
Main principle Superheterodyne (common)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker
Power out
from Radiomuseum.org Model: 641W - Ingelen, Elektrotechnische
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


All listed radios etc. from Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Here you find 438 models, 385 with images and 317 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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