• Country
• Netherlands

• Manufacturer / Brand
• Van Roon & Co., Ronofoon; Vlaardingen

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 305330

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

• Number of Tubes
• 4

• Valves / Tubes
• E442 E424 C443 506

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ronofoon Wisselstroomontvanger - Van Roon & Co., Ronofoon;

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

• Dimensions (WHD)
• 420 x 210 x 220 mm / 16.5 x 8.3 x 8.7 inch

• Notes

• Chassis made by Waldorp, The Hague.

• Price in first year of sale
• 230.00 Hfl

• Mentioned in
• -- Original prospect or advert (Magazine BORN, 11 July 1930)

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

• Other Models

• Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Van Roon & Co., Ronofoon; Vlaardingen