• Country
• Italy

• Manufacturer / Brand
• Unaohm Start, Ohm, E. Pontremoli; Milano

• Year
• 1965 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 167479

• Number of Tubes
• 1

• Valves / Tubes

• 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: Oscilloscopio G55A - Unaohm Start, Ohm, E.

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 250 x 350 x 470 mm / 9.8 x 13.8 x 18.5 inch

• Notes
• Amplificatore verticale.
  Sensibilità: 35 mV pp/cm.
  Banda passante: da 0,7 ÷ 7 MHz.
  Impedenza d'ingresso: 1 Mohm con 30 pF.
  Attenuatore compensato e ad impedenza costante a 4 posizioni decadiche, direttamente tarato in volt pp/cm.
  Amplificatore orizzontale.
  Sensibilità: 100 mV pp/cm.
  Banda passante: da 5 ÷ 500 kHz.
  Impedenza d'ingresso: 1 Mohm con 30 pF in parallelo.
  Asse dei tempi: da 10 ÷ 100000 Hz in 4 gamme.

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

• Mentioned in
• Catalogo Generale Componenti elettronici G.B.C. 1965

• Author
• Model page created by Eduard Abfalterer. See "Data change" for further contributors.

• Other Models

• Here you find 171 models, 147 with images and 72 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unaohm Start, Ohm, E. Pontremoli; Milano