Service Guide N5230-90024 3-21
PNA Series Microwave Network Analyzers Tests and Adjustments
N5230C System Verification
Measurement Traceability
To establish a measurement traceability path to a national standard for a network analyzer system, the
overall system performance is verified through the measurement of devices that have a traceable path. This
is accomplished by measuring the devices in an Agilent verification kit.
The measurement of the devices in the verification kit has a traceable path because the factory system that
measured the devices is calibrated and verified by measuring standards that have a traceable path to the
National Institute of Standards and Technology (NIST) (see Figure 3-8). This chain of measurements defines
how the verification process brings traceability to the network analyzer system.
Figure 3-8 NIST Traceability Path for Calibration and Verification Standard
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