Constant Amplitude Signal Gen. 191

Tektronix; Portland, OR

  • Year
  • 1966
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 121247

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • 7119
  • Number of Transistors
  • 6
  • Semiconductors
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 115/230 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Constant Amplitude Signal Gen. 191 - Tektronix; Portland, OR
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 228 x 171 x 400 mm / 9 x 6.7 x 15.7 inch
  • Notes
  • Frequenzbereich: 0,35...100 MHz und Festfrequenz 50 kHz. Gerät dient zur Überprüfung des Frequenzganges vom X- und Y-Verstärker eines Oszillografen.

    The Tektronix Type 191 Constant-Amplitude Signal Generator produces sine waves whose amplitude remains constant as the frequency is varied, provided the load limitations of the instrument are not exceeded. Front-panel controls indicate the peak-to-peak voltage of these sine waves at the input to a 50 ohm load.
    This instrument is useful for making frequency-response measurements of broadband devices operating in the frequency range from 350 kilohertz to 100 meghertz.
    The characteristics apply over an ambient temperature range of 0° C to +50° C. Warm-up time for the given accuracies is 5 minutes at 25° C ±5° C.
  • Net weight (2.2 lb = 1 kg)
  • 9.5 kg / 20 lb 14.8 oz (20.925 lb)
  • Price in first year of sale
  • 695.00 $
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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