• Country
• Finland

• Manufacturer / Brand
• Radiokeskus T.V.Häkkinen; Turku

• Year
• 1928–1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 225504

• Number of Tubes
• 3

• Valves / Tubes
• A415 B406 A425

• Power type and voltage
• Storage and/or dry batteries

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Teho M3 - Radiokeskus T.V.Häkkinen;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 320 x 170 x 180 mm / 12.6 x 6.7 x 7.1 inch

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiokeskus T.V.Häkkinen; Turku