Keysight B2980B Series User Manual

246 Keysight B2980B User’s Guide, Edition 1
Function Details
Real-time Noise Monitor
The following figures show examples of the real-time noise monitor.
Figure 5-13 Example 1
Figure 5-13 shows current noise level when the SPEED (aperture time) of the
current measurement is set to 1.0PLC. You can find the following from this graph.
• If the aperture time is less than 1.0PLC, it is not suitable for the current
measurement.
• If the aperture time is greater than or equal to 1.0PLC, it reduces current noise
level.
Figure 5-14 Example 2
Figure 5-14 shows current noise level when a DUT is connected using shielded
wires. You can find that the shielded wires reduce current noise level.

Keysight B2980B Series Specifications

General

Brand	Keysight
Model	B2980B Series
Category	Measuring Instruments
Language	English