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NF-Telefonrundspruch 7U

NF-Telefonrundspruch 7U; Niesen, (ID = 22668) Wired-W
NF-Telefonrundspruch 7U; Niesen, (ID = 185447) Wired-W NF-Telefonrundspruch 7U; Niesen, (ID = 185448) Wired-W
NF-Telefonrundspruch 7U; Niesen, (ID = 185449) Wired-W NF-Telefonrundspruch 7U; Niesen, (ID = 185450) Wired-W
NF-Telefonrundspruch 7U; Niesen, (ID = 185451) Wired-W
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NF-Telefonrundspruch 7U; Niesen, (ID = 185447) Wired-W
Niesen,: NF-Telefonrundspruch 7U [Wired-W] ID = 185447 933x699
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For model NF-Telefonrundspruch 7U, Niesen, Constructions électriques et mécaniques (CEM); Neuchâtel
 
Country:  Switzerland
Manufacturer / Brand:  Niesen, Constructions électriques et mécaniques (CEM); Neuchâtel
Year: 1940/1941 Category: Wired Receiver (AF only)
Valves / Tubes 2: CL6 CY1 200RII
Main principle Audio-Amplification; 1 AF stage(s)
Wave bands - without
Details Wired Wireless Receiver(AF only)
Power type and voltage AC/DC-set / 110-130; 140-160; 200-220; 220-250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: NF-Telefonrundspruch 7U - Niesen, Constructions
Material Wooden case
Shape Tablemodel, low profile (big size).
Price in first year of sale 275.00 SFr
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 Niesen, Constructions électriques et mécaniques (CEM); Neuchâtel
Here you find 80 models, 47 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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