• Country
• Finland

• Manufacturer / Brand
• Oy Helvar; Helsinki

• Year
• 1958 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 366651

• Number of Tubes
• 6

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EM80 EL84

• Number of Transistors

• Semiconductors
• SR250B100

• Main principle
• Superheterodyne (common); ZF/IF 484/10700 kHz

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 127; 220; 240 Volt

• Loudspeaker
• 4 Loudspeakers

• Material
• Wooden case

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

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 600 x 335 x 272 mm / 23.6 x 13.2 x 10.7 inch

• Notes

• Dial lamps: 2 x 6,3 V / 0,3 A

  Selenium rectifier: SR250B100

• Price in first year of sale
• 39,800.00 FIM

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

• Other Models

• Here you find 268 models, 231 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