• Country
• Netherlands

• Manufacturer / Brand
• NSF Nederlandsche Seintoestellen Fabriek, Hilversum

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 95580

• Number of Tubes
• 1

• Valves / Tubes
• D1

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

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

• Power type and voltage
• Storage and/or dry batteries / 4 & 50 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: V1 - NSF Nederlandsche

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 370 x 210 x 180 mm / 14.6 x 8.3 x 7.1 inch

• Notes
• Two bands: 250-700 meter and 700-3000 meter

• Mentioned in
• Radio Historisch Tijdschrift, 1992 (1), attachment

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 160 models, 118 with images and 85 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NSF Nederlandsche Seintoestellen Fabriek, Hilversum