• Country
• Denmark

• Manufacturer / Brand
• Fona Radio, Fonafon; København (Copenhagen)

• Year
• 1939 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 351906

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Fonafon 437 U - Fona Radio, Fonafon; København

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Author
• Model page created by Herbert Weilinger. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 17 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fona Radio, Fonafon; København (Copenhagen)