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NF-Telefonrundspruch TR47

NF-Telefonrundspruch TR47; Autophon AG inkl. (ID = 16484) Wired-W
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NF-Telefonrundspruch TR47; Autophon AG inkl. (ID = 16484) Wired-W
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Switzerland
Manufacturer / Brand:  Autophon AG (inkl. Téléphonie SA); Solothurn
Year: 1946/1947 Category: Wired Receiver (AF only)
Valves / Tubes 3: EF22 EBL21 AZ11
Main principle Audio-Amplification; 2 AF stage(s)
Wave bands - without
Details Wired Wireless Receiver(AF only)
Power type and voltage Alternating Current supply (AC) / 110; 125; 145; 220; 250 Volt
Loudspeaker Presumably Dynamic Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: NF-Telefonrundspruch TR47 - Autophon AG inkl. Téléphonie
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Thali-Schemasammlung und Tungsram-Röhrenbestückung.


All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn
Here you find 239 models, 183 with images and 147 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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