• Country
• Belgium

• Manufacturer / Brand
• NSF (Nederlandsche Seintoestellen Fabriek); Leuven

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 195350

• Number of Tubes
• 6

• Valves / Tubes
• CF3 CK1 CF3 CBC1 CL2 CY1

• Main principle
• Superhet with RF-stage

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• AC/DC-set

• from Radiomuseum.org
• Model: Aristona H50U - NSF Nederlandsche

• Source of data
• Radio Schema's, Deel II

• Author
• Model page created by Walter Groer. See "Data change" for further contributors.

• Other Models

• Here you find 110 models, 69 with images and 82 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NSF (Nederlandsche Seintoestellen Fabriek); Leuven