Keysight InfiniiVision HD3 Series - At Min y; Count Measurements; Positive Pulse Count; Negative Pulse Count

Measurements 14
Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide 203
See Also • "To measure the peak of an FFT" on page 203
To measure the peak of an FFT
1 Select FFT as the Operator in the Waveform Math Menu.
2 Choose Math N as the source in the Measurement Menu.
3 Choose Maximum and X at Max Y measurements.
Maximum units are in dB and X at Max Y units are in Hertz for FFT.
X at Min Y
X at Min Y is the X axis value (usually time) at the first displayed occurrence of the
waveform Minimum, starting from the left-side of the display. For periodic signals,
the position of the minimum may vary throughout the waveform. The X marker
shows where the current X at Min Y value is being measured.
Count Measurements
• "Positive Pulse Count" on page 203
• "Negative Pulse Count" on page 203
• "Rising Edge Count" on page 204
• "Falling Edges Count" on page 204
Positive Pulse Count
The Positive Pulse Count measurement is a pulse count for the selected waveform
source.
Negative Pulse Count
The Negative Pulse Count measurement is a pulse count for the selected waveform
source.
Positive pulse count