Keysight U3606B, User Manual

Page: 72 / 210

2 Operation and Features
Measuring Frequency/Pulse Width/Duty Cycle (Voltage Path)
54 U3606B User’s Guide
Probe the test points and read the display
In this example, we obtain a frequency measurement of 12.345 kHz,
with autoranging enabled and 5½ digit resolution selected by default.
5
C A U T I O N
If the frequency signal measured is below 20 Hz, you must manually
set the range of the AC voltage or AC current measurement to acquire
a stable reading.
N O T E
• The range and resolution of the frequency, pulse width, and duty cycle
measurement follows the configuration of the AC voltage or AC current
measurement (dependent on the path chosen).
• The AC voltage or AC current measurement display will flash briefly
before the frequency measurement display is shown.