• Country
• Belgium

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

• Year
• 1939/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 76627

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

• Number of Tubes
• 5

• Valves / Tubes
• EF8 ECH3 EBF2 EL3 AZ1

• Main principle
• Superhet with RF-stage; ZF/IF 452 kHz; 1 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110, 125, 145, 200, 220, 245 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Aristona H156A - NSF Nederlandsche

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

• Dimensions (WHD)
• 500 x 290 x 215 mm / 19.7 x 11.4 x 8.5 inch

• Notes

• Siehe auch Philips 313A.

• Net weight (2.2 lb = 1 kg)
• 10.8 kg / 23 lb 12.6 oz (23.789 lb)

• Mentioned in
• NSF-Koerier, December 1941

• Author
• Model page created by Lutwin Berndt † 5.10.14. See "Data change" for further contributors.

• Other Models

• Here you find 110 models, 65 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NSF (Nederlandsche Seintoestellen Fabriek); Leuven