• Country
• Finland

• Manufacturer / Brand
• Helkama-Radio Oy; Hanko

• Year
• 1955 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 227945

• • Brand: Ergo

• Number of Tubes
• 5

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EL84

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 125; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: HR-Laajasointi 7824 W - Helkama-Radio Oy; Hanko

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 582 x 333 x 266 mm / 22.9 x 13.1 x 10.5 inch

• Author
• Model page created by Paavo Kurkela. See "Data change" for further contributors.

• Other Models

• Here you find 53 models, 45 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Helkama-Radio Oy; Hanko