• Country
• Argentina

• Manufacturer / Brand
• Monfrini; Buenos Aires

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 162277

• Number of Tubes
• 1

• Valves / Tubes
• 5UP1

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Marswescope TV500-B - Monfrini; Buenos Aires

• Shape
• Tablemodel, with any shape - general.

• Notes
• Osciloscopio de 1 canal con pantalla plana de 5 pulgadas, con 8MHz de ancho de banda, con oscilador de RF con barrido (usando una bobina de reluctancia variable) y marcadores a cristal.
  Instrumento para alineación de TV muy popular en Argentina en su época.
  Single channel oscilloscope with 5 inches flat screen, with a 8MHz bandwidth, with a sweep RF oscillator (using a variable reluctance coil) and crystal markers.
  TV alignment equipment very popular in its days in Argentina.

• Author
• Model page created by Javier Albinarrate. 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