• Country
• Austria

• Manufacturer / Brand
• HEA; Wien

• Year
• 1966/1967

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 73823

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

• Number of Transistors
• 9

• Semiconductors
• BF167 BF195 BF194 BF194 BF194 AC125 AC125 AC127 AC132 BA102 BA114 OA79 OA81 OA90 FD5

• Main principle
• Superheterodyne (common); ZF/IF 461/10700 kHz; 4 AF stage(s)

• Wave bands
• Broadcast, Short Wave plus 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: Trixi 250U - HEA; Wien

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

• Dimensions (WHD)
• 280 x 160 x 70 mm / 11 x 6.3 x 2.8 inch

• Notes
• Ab Gerätenummer 115.501 Schaltungsänderungen siehe 2. Schaltplan.

• Source of data
• -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Wolfgang Bauer. 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