Traveling Wave Oscilloscope 2236

Edgerton, Germeshausen, and Grier, Inc. (EG&G); Boston MA

Daten
Forum
Bilder
Sammlungen

  • Jahr
  • 1957
  • Kategorie
  • Service- oder Labor-Ausrüstung
  • Radiomuseum.org ID
  • 208043

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 Technische Daten

  • Anzahl Röhren
  • 11
  • Wellenbereiche
  • - ohne
  • Betriebsart / Volt
  • Wechselstromspeisung / 115 Volt
  • Lautsprecher
  • - - Kein Ausgang für Schallwiedergabe.
  • Material
  • Metallausführung
  • von Radiomuseum.org
  • Modell: Traveling Wave Oscilloscope 2236 - Edgerton, Germeshausen, and
  • Form
  • Schweres Gerät für Militär oder Industrie (Boatanchor > 20 kg).
  • Abmessungen (BHT)
  • 16 x 12 x 32 inch / 406 x 305 x 813 mm
  • Bemerkung
  • The EG&G Type 2236 Traveling Wave Oscilloscope is designed to display transient and repetitive phenomena in the millimicrosecond region. Sensitivity is unusually high, permitting these millimicrosecond observations at relatively low signal voltages without the need for external amplifiers. Frequencies as high as 3000 megacycles and voltage levels of 40 or 50 millivolts can be recorded. Sensitivity is achieved in the oscilloscope by the use of the new (new in 1957) EG&G cathode ray tube, type 3341A/KR-3 (see details in tube listing). The oscilloscope has seven switch-selectable sweep positions: 5000, 1500, 500, 150, 50, 20-30 and "open" approximate millimicroseconds sweep times. Although the total size of the display is considerably larger, the useful area of 0.4 inch vertically and 0.6 inch horizontally contains more useful information than is normally contained on a standard 5 inch CRT. Provision is made to reduce the post-acceleration voltage (from 20kv to 10kv) which changes the electron optical magnification and enlarges the display on the screen for easy visual observation. The high frequency response of the oscilloscope has been achieved by means of a traveling wave type deflection system. In typical condenser-plate deflection systems, the frequency response is limited by the transit time of the beam electrons through the plates. This difficulty is overcome in the Type 2236 oscilloscope by propagating the signal pulse along a helix which lies parallel with the beam axis. The helix pitch is adjusted to make the signal propagation speed down the tube match the beam velocity.
  • Nettogewicht
  • 94.5 lb (94 lb 8 oz) / 42.903 kg
  • Autor
  • Modellseite von Hank Kaczmarski angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.

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