• Country
• Italy

• Manufacturer / Brand
• Amtron, (High-Kit, Amtroncraft); Milano

• Year
• 1973 ??

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 338661

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

• Number of Transistors
• 7

• Semiconductors
• 2N3819 BC209 BC209 BC207 BC207 BC153 BC107 OA90 OA90 OA90 OA90 10D-1

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 12 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vox Commutatore TX/RX UK 390 - Amtron, High-Kit, Amtroncraft;

• Shape
• Tablemodel, with any shape - general.

• Notes

• Questo apparecchio esegue, usando un normale microfono la commutazione automatica tra RX e TX senza interventi manuali. Inoltre l'amplificazione di circa 60 dB, necessaria per azionare il relè di scambio, consentirebbe di bypassare il preamplificatore ed entrare direttamente sul modulatore del TX.
  Gamma di frequenza BF 150 ÷ 4.000 Hz.

  Articolo a cura di Sandro Reis su "Radio Elettronica"

• Mentioned in
• Radio Elettronica, Etas Kompass, giugno 1973

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 325 models, 322 with images and 249 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amtron, (High-Kit, Amtroncraft); Milano