• Country
• Netherlands

• Manufacturer / Brand
• NSF Nederlandsche Seintoestellen Fabriek, Hilversum

• Year
• 1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 94854

• Number of Tubes
• 6

• Valves / Tubes
• E452T E452T E424 E424 C443 506

• Main principle
• TRF without regeneration

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 125-245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: H5 - NSF Nederlandsche

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 400 x 508 x 250 mm / 15.7 x 20 x 9.8 inch

• Notes

• Superinductance. Chassis identically constructed like Philips 730A.

• Net weight (2.2 lb = 1 kg)
• 16.6 kg / 36 lb 9 oz (36.564 lb)

• Price in first year of sale
• 275.00 f

• Mentioned in
• Technisch- Commercieel - Radio Vademecum Staleman

• Literature/Schematics (1)
• Radio-Expres, Netherlands (Nr. 37, September 11, 1931 (p. 544))

• Author
• Model page created by Folkert Rothe. 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