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75400

75400; ÖTAG; (ID = 2111) RF-Ampl.
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75400; ÖTAG; (ID = 2111) RF-Ampl.
ÖTAG;: 75400 [RF-Ampl.] ID = 2111 700x493
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For model 75400, ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien
 
Country:  Austria
Manufacturer / Brand:  ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien
alternative name
 
Österreichische Telephonfabriks-AG
Brand
Berliner
Year: 1925 Category: RF (Radio Frequency-) Amplifier
Valves / Tubes 3:
Main principle TRF with regeneration; 2 Special
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries / 100+4 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: 75400 - ÖTAG; Österreichische
Material Wooden case
Notes 3fach HF-Verstärker zu 75500
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien
Here you find 99 models, 62 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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