Concepts and features
R&S
®
ZNA
301User Manual 1178.6462.02 ─ 29
The R&S ZNA uses the Clear Signal Solutions AITT-DL implementation of the Delta-L
v4.0 algorithms (see https://clearsig.com/clearsig/tools/#Delta). It allows you to per-
form:
●
1L (one line/length) analysis
Typically used for high-volume manufacturing (relative comparison)
●
2L analysis
Typically used for board-quality validation (removes the test fixture impact)
●
3L analysis
Typically used for material characterization (best accuracy, self-validation of
results).
3L
2L
1L
Figure 4-35: Test coupons for 1L, 2L and 3L measurements
Option R&S ZNA-K231 can be ordered with a new instrument or retrofitted at
Rohde&Schwarz service.
4.7.19 Health and usage monitoring service (HUMS)
Option R&S ZNA-K980
The R&S ZNA comes with a health and utilization monitoring system (HUMS) providing
information about the R&S ZNA. Aim is to increase the overall utilization, to avoid
downtime and to increase the overall security level of a fleet of instruments.
HUMS provides, for example, information about:
●
Health status
●
Characteristics (device footprint)
●
Operation system / security patches
●
Usage of options
●
Calibration and service information
Interfaces and protocols
The HUMS installation on the R&S ZNA includes an SNMP agent and a REST service
with HTTP endpoints. So you can access the health and usage information via LAN,
using the SNMP protocol or the REST protocol. Accessing the data does not interfere
with remote control via SCPI commands or with measurement execution.
Optional extensions and accessories
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