User`s manual

Segmented memory

When capturing low-duty cycle pulses or data bursts,

you can use segmented memory acquisition to optimize

acquisition memory. Segmented memory acquisition lets

you selectively capture and store important segments of

signals without capturing unimportant signal idle/dead-

time. Segmented memory acquisition is ideal for applica-

tions including packetized serial buses, pulsed laser, radar

bursts and high-energy physics experiments. Up to 1000

segments can be captured on the 3000 X-Series models

with a minimum re-arm time under 1 µs.

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Power Measurement and Analysis

When working with switching power supplies and power

devices, the DSOX3PWR power measurements application

provides a full suite of power measurements and analysis

that runs in the oscilloscope. Measurements include:

• Current Harmonics

• Efficiency

• Inrush current

• Modulation

• Power quality

• Switching response

• Transient response

• Turn on/Turn off

• Output ripple

• Power Supply Rejection Ratio (PSRR)

• Slew rate

Also included at no additional charge is a license for

the U1881A PC based power analysis software package

that provides additional offline measurements and report

generation.