• Country
• Brazil

• Manufacturer / Brand
• Indústria Eletrônica Stevenson S.A.; São Paulo

• Year
• 1965 ??

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

• Radiomuseum.org ID
• 275002

• Number of Tubes
• 1

• Valves / Tubes
• ECC85

• Main principle
• Superheterodyne (common)

• Wave bands
• FM Broadcast Band Only

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Unidade de sintonia para FM - Indústria Eletrônica Stevenson

• Shape
• Chassis only or for «building in»

• Notes

• FM tuning unity 87.5 - 108.5 MHz

  AFC via varicap

  300 Ohm balanced input

   

• Literature/Schematics (1)
• Manufacturer advertising

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

• Other Models

• Here you find 5 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Indústria Eletrônica Stevenson S.A.; São Paulo