Rohde & Schwarz MXO4-BNDL User Manual

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See power signal details with up to 18 bit resolution

Even the smallest signal details of a highly dynamic signal

matter for power measurements, for example when verify-

ing RDS

for a MOSFET. The HD mode of the R&S®MXO4

series oscilloscope increases the vertical resolution up to

18 bit so that previously unseen signal details become vis-

ible and can be measured. The oscilloscope also offers

adjustable digital filters that allow noise suppression result-

ing in sharper waveforms with more signal details.

POWER ANALYSIS

Extensive probe portfolio: High voltage and current probes

The Rohde & Schwarz portfolio of high voltage probes

includes active differential probes for voltages up to

6000V (peak). These probes provide an exceptional com-

mon mode rejection ratio over a broad frequency range.

Rohde & Schwarz current probes enable accurate, non-

intrusive measurement of DC and AC currents. Different

models are available to measure currents in the range

from 1mA to 2000A with a maximum bandwidth of up to

120MHz.

Digital trigger for enhanced debugging capabilities

With up to 18bit vertical resolution, the digital trig-

ger architecture enables triggering on the smallest ver-

tical variation sampled. The trigger sensitivity requires

0.0001div and is adjustable to factor in different trig-

ger requirements, for example to avoid false trigger-

ing on noise. It is also possible to use the digital trigger

to adapt the cutoff frequency only on the trigger path

while maintaining the original waveform for viewing and

measurements.

Maintaining fast sample rates with deepest memory

Analyzing start-up, shut-down or transients of power sup-

plies requires a high sample rate and long recording times.

With up to 800Mpoints memory, highest in its class, the

R&S®MXO4 series oscilloscopes enable recording of long

duration while maintaining high sample rates of up to

5Gsample/s.

Triggering not possible Digital trigger and HD mode

Acquisition time (at 5Gsample/s)

R&S®MXO4

Competitor 1 (4000 class)

Competitor 2 (4000 class)

12.5

Time in ms

0.8

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Rohde & Schwarz MXO4-BNDL Oscilloscope

User Manual - Page 20