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500 150100 250200 350300 450400
400
Rohde & Schwarz R&S®MXO4 Series Oscilloscope 7
Deep memory as an insurance policy
After bandwidth and sample rate, memory depth is the
most important attribute that determines the product’s
ability to handle a large range of troubleshooting tasks.
More acquisition memory gives oscilloscopes the ability
to capture more time. More memory enables the oscil-
loscope to retain rated sample rate and bandwidth with
slower timebase settings.
With 400Mpoints acquisition memory standard on all four
channels simultaneously, the R&S®MXO4 series oscillo-
scope offers up to 100 times the standard memory com-
pared to the primary competitor.
Standard segmented memory
Use segmented memory to capture signals separated
by inactivity. Examples include laser pulses, serial bus
activity and RF pulses. The segmented memory of the
R&S®MXO4 series oscilloscope enables signal capture
over a long observation period up to 1 000 000 segments.
CAPTURE MORE TIME
DEEPEST STANDARD MEMORY
Standard history capability
Press stop and use history mode to see previously cap-
tured acquisitions. History mode is an always-on capabil-
ity. All measurement and analysis tools are available in his-
tory mode including the serial bus decoder, mask test and
automatic measurements.
Maintain fast sampling rates with slow timebase settings
Ever adjust your oscilloscope timebase to capture more
time intervals, press stop, then zoom in to find signal
details that do not look right? If so, you have experienced
the aliasing problem that oscilloscopes with shallow mem-
ory have. The deep memory of the R&S®MXO4 enables
longer time captures at full sample rate.
►
Industry’s deepest memory of 400Mpoints per channel (optional 800Mpoints interleaved)
►
Standard segmented memory (10 000 segments, optional 1 000 000 segments)
►
Standard history mode (10 000 acquisitions, optional 1 000 000 acquisitions )
Need even more memory?
During tests that involve looking at power up/down behav-
ior or decoding longer bus events, there is always the wish
to record longer time intervals. The memory extension
option turns on 800Mpoints (interleaved 2 channels), up
to 1 000 000 segments and up to 1 000 000 acquisitions.
Standard memory per channel
Total capture of 400 ms
1 Mpoint memory 800 Mpoint memory
Traditional single-shot acquisition
Total acquisition time = memory depth/sample rate
Segmented memory acquisition
Segmented acquisition time = memory depth/# of segments
Segment#1 #2 #3 #4 #5
R&S®MXO4
Competitor 1 (4000 class)
Competitor 2 (4000 class)
31.25
Memory in Mpoints
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