• Country
• Finland

• Manufacturer / Brand
• Helkama-Radio Oy; Hanko

• Year
• 1968 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 167159

• • Brand: Ergo

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 11

• Semiconductors
• AF106 AF125 AF126 AF126 AF126 AC151 AC151 AC121 AC127 AC153 AC176

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Dry Batteries / 2 x 4,5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Senior Ch= 7011 - Helkama-Radio Oy; Hanko

• Shape
• Portable set > 8 inch (also usable without mains)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Jouko Laukkanen. 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