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NSF4 ver 1

NSF4; NSF Nederlandsche (ID = 196882) Radio
NSF4; NSF Nederlandsche (ID = 141496) Radio NSF4; NSF Nederlandsche (ID = 141499) Radio
NSF4; NSF Nederlandsche (ID = 141497) Radio NSF4; NSF Nederlandsche (ID = 102478) Radio
NSF4; NSF Nederlandsche (ID = 53192) Radio NSF4; NSF Nederlandsche (ID = 102477) Radio
NSF4; NSF Nederlandsche (ID = 102476) Radio NSF4; NSF Nederlandsche (ID = 102679) Radio
NSF4; NSF Nederlandsche (ID = 141498) Radio NSF4; NSF Nederlandsche (ID = 141500) Radio
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NSF4; NSF Nederlandsche (ID = 141496) Radio
NSF Nederlandsche: NSF4 [Radio] ID = 141496 655x492
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For model NSF4 ver 1, NSF Nederlandsche Seintoestellen Fabriek, Hilversum
 
Country:  Netherlands
Manufacturer / Brand:  NSF Nederlandsche Seintoestellen Fabriek, Hilversum
Year: 1927 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: A442 A415 A415 B405
Main principle TRF with regeneration
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries / 1.5, 4, 10, 90 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: NSF4 [ver 1] - NSF Nederlandsche
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes Eine zweite Version ist ausgestattet mit B443 an Stelle von B405.
Price in first year of sale 225.00 Hfl
Collectors' prices  
External source of data Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.
Source of data -- Original-techn. papers.


All listed radios etc. from NSF Nederlandsche Seintoestellen Fabriek, Hilversum
Here you find 159 models, 117 with images and 85 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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