• Country
• Finland

• Manufacturer / Brand
• Radioteollisuus, Helsinki

• Year
• 1948 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 282006

• Number of Tubes
• 5

• Valves / Tubes
• UCH21 or CCH35 UF21 or EF39 UF21 or EBC33 UBL21 or CL33 UY1N or CY31

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 125/225 Volt

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

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 2418U - Radioteollisuus, Helsinki

• Shape
• Tablemodel, with any shape - general.

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by a member from FIN. 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