Release Notes for Firmware V1.30
R&S
®
ZNL/ZNLE
19
User Manual 1178.5966.02 ─ 07
●
"Low Pass Step" time domain representation (R&S
ZNL-K2): DC extrapolation did
only work for S-parameter traces
●
Fixture measurement data were not always stored with
s1p
file name extension
●
The "S-Parameter Wizard" always ended up with the same connector type for all
ports
●
When switching from a cartesian to a complex trace, the "Scale/Div" and "Ref Pos"
fields still displayed the values of the cartesian trace
●
Trace Manager:
–
Buttons "Delete", "Decouple all Channels", and "Couple all Scales" remained
enabled after all but one trace were deleted
–
Misleading popup "Name must be unique" when entering a single illegal char-
acter as the new trace name
●
In polar trace formats, marker values were always calculated before "Smoothing"
and "Hold"
●
"Confirm Password" dialog appeared when "Hide Sensitive Information" was dis-
abled and no password was set
●
Memory leak in firmware application (recoverable via [Preset]/
*RST
)
●
Peak search did not find minima below -100
dBm
Spectrum analysis changes (R&S
ZNL only)
The spectrum analysis function of the R&S
ZNL (with hardware option B1) and its addi-
tional software options are based on firmware 1.30 of the Rohde
&
Schwarz spectrum
analyzer R&S
FPL1000.
See the Release Notes of the R&S
Downgrade to a firmware version < 1.22
In order to downgrade the firmware from a version X
≥
1.22 to a version Y < 1.22, it is
required to uninstall firmware version X manually (using Windows "Apps & Features").
Then, after a possible reboot of the instrument, install firmware version Y by executing
its installer.
For details, see
Chapter 12.1, "Manual Firmware Uninstallation and Installation"
Software version
► To check your R&S
ZNL/ZNLE "Instrument Firmware" and "VNA Server" version,
select [SETUP] > "System Config" > "Ve Options".
Changes in Firmware V1.30
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Allice Messtechnik GmbH
