U8001A/U8002A User's and Service Guide
• Enable Auto- triggering
8 Allow the scope run for a few seconds to generate enough
measurement points.
9 Obtain the maximum peak- to- peak voltage measurement as
indicated in the scope. Divide this value by 10 to get the CV
peak- to- peak noise measurement. The result should not
exceed 12 mV
.
pp
10 Configure the RMS voltmeter as below:
• Set high pass filter to10 Hz
• AC coupling
11 Disconnect the oscilloscope and connect an RMS voltmeter in
its place. Do not disconnect the 50
reading of the RMS voltmeter by 10. The result should not
exceed the RMS limits of 1 mV
Service Guide
Ω
termination. Divide the
.
RMS
5
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