• Country
• Denmark

• Manufacturer / Brand
• Aristona; Denmark

• Year
• 1962

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 204922

• Number of Transistors
• 9

• Semiconductors
• OC171 OC171 OC169 OC169 OC169 OC71 OC71 OC74 OC74

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

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

• from Radiomuseum.org
• Model: B1820 - Aristona; Denmark

• Source of data
• -- Schematic

• Other Models

• Here you find 13 models, 8 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aristona; Denmark