• Country
• Austria

• Manufacturer / Brand
• HEA; Wien

• Year
• 1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25268

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

• Number of Transistors
• 9

• Semiconductors
• AF121 AF125 AF126 AF126 AF126 AC125 AC125 AC132 AC127

• Main principle
• Superheterodyne (common); ZF/IF 461/10700 kHz

• 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)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Trixi 222U - HEA; Wien

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Gerhard Heigl. See "Data change" for further contributors.

• Other Models

• Here you find 195 models, 138 with images and 157 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HEA; Wien