• Country
• Finland

• Manufacturer / Brand
• Wilmi, I., Sähkö ja Radioliike; Oulu

• Year
• 1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 288744

• Number of Tubes
• 4

• Valves / Tubes
• A415 A415 B406 B406

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

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

• Power type and voltage
• Storage and/or dry batteries / 6-9 & 45 & 90 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Unknown name 4-tube reiceiver - Wilmi, I., Sähkö ja Radioliike

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 464 x 213 x 255 mm / 18.3 x 8.4 x 10 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 Wilmi, I., Sähkö ja Radioliike; Oulu