• Country
• Austria

• Manufacturer / Brand
• HEA; Wien

• Year
• 1962

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 118343

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

• Number of Transistors
• 2

• Semiconductors
• AF115 AF115

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: KW- Adapter - HEA; Wien

• Notes

• 8 KW-Bänder werden auf MW umgesetzt.

  13, 16, 19, 25, 31, 41, 49, 60 m Band
  ca. 5 - 23 MHz

  Umschaltbare Gehäusespannung: Entweder Minus- oder Pluspol am Gehäuse.

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Fritz Czapek † 29.9.17. 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