• Country
• Brazil

• Manufacturer / Brand
• Inctest Indústria de Equipamentos Eletrônicos Ltda.; São Paulo

• Year
• 1979 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 279547

• Number of Transistors

• Semiconductors
• NE555

• Wave bands
• - without

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscilador telegráfico OT-1 - Inctest Indústria de

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes
•  
  Audio oscillator for code practice
   
  Tone and volume controls

• Literature/Schematics (1)
• Manufacturer advertising

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

• Other Models

• Here you find 6 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Inctest Indústria de Equipamentos Eletrônicos Ltda.; São Paulo