• Country
• Netherlands

• Manufacturer / Brand
• NSF Nederlandsche Seintoestellen Fabriek, Hilversum

• Year
• 1939 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 118568

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• EK2 EF9 EBL1 AZ1

• Main principle
• Superheterodyne (common); Export model

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Aristona RA12A-32 - NSF Nederlandsche

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 485 x 300 x 220 mm / 19.1 x 11.8 x 8.7 inch

• Notes
• KW 16,7 - 51 Meter, MW 200 - 585 Meter, LW 708 - 2000 Meter. Dieses Gerät (im Grunde eine NSF H12A) wurde von der Firma Elektrisk in Norwegen als Rex Aristona mit Bezeichnung RA12A weiterverkauft.

• Source of data
• -- Schematic

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 165 models, 120 with images and 94 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NSF Nederlandsche Seintoestellen Fabriek, Hilversum