Getting graph of v(t) on oscilloscope?

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    Graph Oscilloscope
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Discussion Overview

The discussion revolves around how to display a voltage versus time (v(t)) graph on an oscilloscope, specifically the Tektronix model TDS 210. Participants explore the functionalities of the oscilloscope and share resources for understanding its operation.

Discussion Character

  • Technical explanation
  • Conceptual clarification
  • Homework-related

Main Points Raised

  • One participant asks how to display a v(t) graph on an oscilloscope without having the manual.
  • Another participant provides a link to Tektronix tutorials and inquires about the specific model of the oscilloscope being used.
  • A participant clarifies the meaning of "graph," questioning whether it refers to a stored image of a waveform or just a voltage display, and discusses the importance of knowing the frequency of the AC waveform being measured.
  • There are considerations mentioned regarding input voltage limits and the need to trigger the signal correctly, along with the appropriate time base settings for different frequencies.
  • A participant shares a link to the manual for the Tektronix TDS 210 model.

Areas of Agreement / Disagreement

Participants have not reached a consensus, as there are varying interpretations of what is meant by displaying a v(t) graph and different aspects of using the oscilloscope that are being discussed.

Contextual Notes

Some assumptions about the frequency and type of waveform are not explicitly stated, and there may be limitations regarding the specific settings and configurations of the oscilloscope that are not fully resolved.

seto6
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how do i display a v(t) graph of a oscilloscope.

i don't have a manual for it.
 
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seto6 said:
how do i display a v(t) graph of a oscilloscope.

i don't have a manual for it.

Here are some good primers and tutorials from Tektronix on oscilloscopes:

http://www.tek.com/learning/oscilloscopes/

Which 'scope are you working with?
 
its a Tektronix model TDS 210
 
When you say 'graph', do you mean like a stored image on the scope of a waveform? Like in digital storage scopes? Or do you mean just voltage display? I assume you are looking at some AC waveform, do you know the frequency? There is usually a BNC or two where you input the voltage, usually under ten volts AC, high voltages can damage the scope. Then you have to trigger the signal, either internally or externally and you have to have the right time base dialed in. If you are trying to display a frequency of 100 Mhz, you would need to have the time resolution at somewhere around 1 to 10 nanoseconds per sweep. If you tried to look at 100 mhz and had 1 millisecond dialed in you would just see a band of light with no signal resolved. Hope that helps.

Don, AI3N, Delaware Lehigh Amateur Radio Club, Allentown/Bethleham Pa.
 

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