• Année
  • 1963
  • Catégorie
  • Appareils de mesure et de dépannage (matériel de labo)
  • Radiomuseum.org ID
  • 206202

 Spécifications techniques

  • No. de tubes
  • 33
  • No. de transistors
  • Semi-conducteurs présents
  • Semi-conducteurs
  • Gammes d'ondes
  • - sans
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 115; 220 Volt
  • Haut-parleur
  • - - Pas de sortie basse fréquence
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: Oscilloscope 175A - Hewlett-Packard, HP; Palo Alto
  • Forme
  • Modèle de table générique
  • Dimensions (LHP)
  • 16.75 x 12 x 25 inch / 425 x 305 x 635 mm
  • Remarques
  • This listing is for the commercial version of the Hewlett Packard 175A oscilloscope, but is also applicable to the USA military versions AN/USM-186 and OS-175/U model designations, since HP was not prone to manufacture units designed exclusively for the military (a trait shared with Tektronix). Tube listing above only has unique values. There are twenty-four 6DJ8 and four 1X2B tubes in the mainframe portion of the unit (not including the plug-ins)and this unit makes extensive use of transistors in low-power applications. The pictured unit has the 1754A four-channel amplifier and 1781A delay generator in the two plug-in slots; these units are listed separately in the Museum. This oscilloscope has a maximum frequency display of 50 MHz, a function of the CRT design, independent of the plug-in specifications. It is a tube/transistor hybrid, with care in the design to minimize the number of different tube types used. The unit has a standard P31 phosphor CRT driven with a 12 kV accelerating potential, with optional P2, P7 or P11 phosphors available. The CRT design is unique for its day in that it applied the acceleration voltage to a thin spiral metal-gauze shield, a convex mesh with extremely small aperatures located at the junction of the tube neck just inside of where the tube begins to splay out to full screen size.
  • Poids net
  • 79 lb (79 lb 0 oz) / 35.866 kg
  • Prix de mise sur le marché
  • 1,325.00 $
  • Auteur
  • Modèle crée par Hank Kaczmarski. Voir les propositions de modification pour les contributeurs supplémentaires.

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Le modèle Oscilloscope fait partie des collections des membres suivants.

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