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NF-Telefonrundspruch 50-1933

NF-Telefonrundspruch 50-1933; Biennophone; Marke (ID = 13890) Wired-W
NF-Telefonrundspruch 50-1933; Biennophone; Marke (ID = 166620) Wired-W NF-Telefonrundspruch 50-1933; Biennophone; Marke (ID = 166621) Wired-W
NF-Telefonrundspruch 50-1933; Biennophone; Marke (ID = 166622) Wired-W  
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NF-Telefonrundspruch 50-1933; Biennophone; Marke (ID = 166620) Wired-W
Biennophone; Marke: NF-Telefonrundspruch 50-1933 [Wired-W] ID = 166620 669x699
Select picture or schematic to display from thumbnails on the right and click for download.
For model NF-Telefonrundspruch 50-1933, Biennophone; (Marke)
 
Country:  Switzerland
Manufacturer / Brand:  Biennophone; (Marke)
alternative name
 
Sport AG Biel || Velectra AG
Year: 1933/1934 Category: Wired Receiver (AF only)
Valves / Tubes 2: RENS1374d RGN1054
Main principle Audio-Amplification
Wave bands - without
Details Wired Wireless Receiver(AF only)
Power type and voltage Alternating Current supply (AC) / 110; 130; 150; 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 22 cm = 8.7 inch
Power out
from Radiomuseum.org Model: NF-Telefonrundspruch 50-1933 - Biennophone; Marke
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 355 x 375 x 200 mm / 14 x 14.8 x 7.9 inch
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb


All listed radios etc. from Biennophone; (Marke)
Here you find 492 models, 267 with images and 295 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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