• Country
• Argentina

• Manufacturer / Brand
• Monfrini; Buenos Aires

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 194640

• Number of Tubes
• 1

• Valves / Tubes
• 130BEB31

• Number of Transistors
• 45

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Osciloscopio OB400 - Monfrini; Buenos Aires

• Shape
• Tablemodel, low profile (big size).

• Notes
• Monfrini OB400; Osciloscopio de un canal - 8 MHz - pantalla 13cm.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Cristian Wolkenstein. See "Data change" for further contributors.

• Other Models

• Here you find 12 models, 9 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Monfrini; Buenos Aires