• Country
• Finland

• Manufacturer / Brand
• Radioteollisuus, Helsinki

• Year
• 1945 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 225793

• Number of Tubes
• 5

• Valves / Tubes
• ECH21 EF22 EF22 EBL21 AZ1

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Unknown model - Radioteollisuus, Helsinki

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 440 x 350 x 250 mm / 17.3 x 13.8 x 9.8 inch

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

• Other Models

• Here you find 10 models, 10 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radioteollisuus, Helsinki