• Country
• Finland

• Manufacturer / Brand
• Oy Helvar; Helsinki

• Year
• 1964 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 219900

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: Celeston 11251 - Oy Helvar; Helsinki

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 745 x 510 x 280 mm / 29.3 x 20.1 x 11 inch

• Notes
• Picture tube: A59-11W

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

• Other Models

• Here you find 254 models, 214 with images and 93 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Oy Helvar; Helsinki