• Country
• Sweden

• Manufacturer / Brand
• Tjerneld Radio AB; Stockholm

• Year
• 1960 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 128268

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Cha cha cha M60 - Tjerneld Radio AB; Stockholm

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

• Dimensions (WHD)
• 210 x 135 x 60 mm / 8.3 x 5.3 x 2.4 inch

• Notes
• All transistor. Most likely imported from Germany. Manufacturer unknown.

• Source of data
• -- Original prospect or advert

• Other Models

• Here you find 147 models, 33 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tjerneld Radio AB; Stockholm