Welcome to the R&S ZNA
R&S
®
ZNA
23User Manual 1178.6462.02 ─ 20
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For time domain traces, CALCulate<Chn>:MARKer<Mk>:FUNC:DOMAIN:USER
commands did not accept values with units (and returned a misleading error mes-
sage)
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For some multichannel configurations, calibration data could not be applied
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Markers on traces whose value at the marker position was above or below the visi-
ble range, were not displayed
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Frequency converting measurements (R&S ZNA-K4):
– Setting the stimulus axis to a converted receiver frequency did not adjust the
frequency range displayed in the channel info
– Disabling LO tracking generated an error
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Option installation via GUI: Empty alert message if unsuccessful
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Calibration setup dialog: "Start Cal" was disabled but no error message was dis-
played, if a combination of cal units and cal kits was configured in a channel (not
supported)
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"Calibrate All": If some channels were configured for manual and others for auto-
matic calibration, only the manual calibrations were performed
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R&S ZNA firmware PC simulation (R&S ZNXSIM-K2): Non-existing R&S ZNA soft-
ware options displayed in "Info" dialog
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Vector mixer measurements (R&S ZNA-K5): Command
[SENSe<Ch>:]CORRection:COLLect:AUTO:TYPE did not work for cal types
VUOSm and CPUosm
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Bad zip compression performance of "Create R&S Support Information" could lead
to GUI freezes and Windows killing the VNA application
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Automatic calibration:
– A previously defined calibration unit port assignment <Asg> ≥ 2 was not used
in
[SENSe<Ch>:]CORRection:COLLect:AUTO:ASSignment<Asg>:
ACQuire and hence led to bad calibration results
– Changing the port assignment to non-default or after auto-detection did not
work and caused an exception
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SYSTem:ERRor:DISPlay:STATe OFF did not disable the display of information
popups
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"More Ratios" dialog did not work with external generators
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Formula-based limit lines were not properly restored from recall sets
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With "Same Sweep Setup for All Standards", a combined receiver power calibra-
tion was not performed
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Marker format "dB Mag Phase": Incorrect magnitude calculation for certain trace
formats
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Frequency converting two-tone group delay measurements (R&S ZNA-K9): Wrong
source frequencies if a source port is not running at channel base frequency
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Inapplicable error popup "Sweep time exceeds requested time ..." for time sweeps
with only one point
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Calibration kit Keysight 85052C (predefined): Both Reflect standards were defined
as Open instead of Short
What's new in firmware version 2.41
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