• Country
• Denmark

• Manufacturer / Brand
• Dynafon; København / Copenhagen

• Year
• 1931 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 281810

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

• Wave bands
• Broadcast and LongWave in ONE range.

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ukendt - unknown 1 - Dynafon; København /

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

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Author
• Model page created by Giuseppe Di Filippo. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dynafon; København / Copenhagen