User manual

Understanding Oscilloscope Functions
Settings to avo
id aliasing in Sample mode
Time base Samples per second Maximum
5.0 to 250.0 ns
1GS/s
150.0 MHz
†
500.0 ns
500.0 MS/s
150.0 MHz
†
1.0 μs
250.0 MS/s
125.0 MHz
†
2.5 μs
100.0 MS/s
50.0 MHz
†
5.0 μs
50.0 MS/s
25.0 MHz
†
10.0 μs
25.0 MS/s
12.5 MHz
†
25.0 μs
10.0 MS/s
5.0 MHz
50.0 μs
5.0 MS/s
2.5 MHz
100.0 μs
2.5 MS/s
1.25 MHz
250.0 μ
s
1.0 MS/s
500.0 k
Hz
500.0 μ
s
500.0 kS/s
250.0 k
Hz
1.0 ms
250.0 kS/s
125.0
kHz
2.5 m
s
100.0 kS/s
50.0
kHz
5.0 m
s
50.0 kS/s
25.0
kHz
10.
0ms
25.0 kS/s
12.
5kHz
25.
0ms
10.0 kS/s
5.0
kHz
50
.0 ms
5.0 kS/s
2.
5kHz
10
0.0 ms
2.5 kS/s
1.
25 kHz
2
50.0 ms
1.0 kS/s
5
00.0 Hz
5
00.0 ms
500.0 S/s
2
50.0 Hz
1.0 s
250.0 S/s
125.0 Hz
2.5 s
100.0 S/s
50.0 Hz
5.0 s
50.0 S/s
25.0 Hz
10.0 s
25.0 S/s
12.5 Hz
25.0 s
10.0 S/s
5.0 Hz
50.0 s
5.0 S/s
2.5 Hz
†
Bandwidthreducedto6MHzwithaP2220probesetto1X.
Taking Measurements
The oscilloscope displays graphs of voltage versus time and can help you to
measure the displayed waveform.
There are several ways to take measurements. You can use the graticule, the
cursors, or an automated measurement.
Graticule
This method allows you to make a quick, visual estimate. For example, you might
look at a waveform amplitude and determine that it is a little more than 100 mV.
TBS1000 Series Oscilloscopes User Manual 25