Firmware V3.15
R&S
®
ZNB/ZNBT
18User Manual 1173.9163.02 ─ 54
Improvements
●
"Distance to Fault" measurements (R&S ZNB-K3/R&S ZNBT-K3):
– Import dialog for cable types
See "Import Cable Type" on page 682
– Now available on all ports
– Now also available in "Applic" softtool
See Chapter 6.15.4, "Distance to Fault Application", on page 676
●
Optimized calculation of port set de-/embedding
●
Extended time domain analysis (option R&S ZNB/ZNBT-K20): new "TDR Wizard"
to set up and calibrate a TDR measurement quickly (R&S ZNB only!)
See Chapter 6.15.2.2, "TDR Wizard", on page 633
●
Enhanced selftest functionality:
– Detailed self test report now also available at service level 0
– Selftest execution can be triggered directly from SYSTEM – [SETUP] > "Setup"
softtool tab
– Test report comprises serial number and firmware version
– Overall and individual test results clearly highlighted ("PASS": green, "FAIL":
red)
See "Selftest Tab" on page 715
●
Auto length and loss functions:
– Approximate loss can be calculated based on loss values at two positive refer-
ence frequencies instead of one
– Curve fitting can be restricted to a custom "Evaluation Range"
●
Improved handling of long diagram titles during printing
●
Configurable system defaults for trace-specific USER PORT "TTL1 Pass" and
"TTL2 Pass" settings
See "TTL Pass Default Values" on page 709
●
Support of R&S NRQ6 power sensor via LAN
Solved issues
●
Segmented frequency sweeps:
If the column "Segm Time" was not displayed in the "Define Segments" dialog, the
total sweep time ([Sweep] > "Sweep Params" > "Sweep Time"
– was not calculated from the segment times
– was configurable
●
Deleting a trace by dragging it to the recycle bin sometimes did not work
●
Configured "Reference Receiver Cal Power" value not used for SMARTerCal
●
R&S ZNBT segmented sweeps: AGC "Auto" mode in one segment activated the
AGC pre-measurement for measurements in all segments
●
Multiple DUT configurations: for segmented sweeps with segment-specific power,
the AGC learn sweep did not work
●
Calibrations using cal unit R&S ZN-Z150 resulted in an error message
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