R&S ZNB Series User Manual page 19

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R&S ZNB/ZNBT
2 Welcome to the R&S ZNB/ZNBT
This manual is intended to provide you with all information that is necessary for setup,
manual and remote control of the R&S ZNB/ZNBT.
We also invite you to find out what's new in the current revision of the software and
learn how to make best use of our documentation and of the help system.
If you have any questions or comments, please contact your partners at Rohde &
Schwarz and give us your feedback.
2.1 What's new in firmware version 3.45
This manual describes version 3.45 of the R&S ZNB/ZNBT firmware. Compared to the
previous version 3.40, firmware version 3.45 provides the following changes:
New functionality
●
Firmware support of new 2nd generation R&S ZNB model R&S ZNB43
●
Option R&S ZNB40-B73/-U73: Reflector board with ESD limiters for R&S ZNB40
See
●
Deembedding assistant for ISD, SFD, and EZD: New dedicated softtool tab and
dock widget simplify common deembedding scenarios
See
Note that the deembedding assistant requires at least one of the related software
options R&S ZNB/ZNBT-K220, R&S ZNB/ZNBT-K230, or R&S ZNB/ZNBT-K210.
●
LO suppression function, reducing the LO power leaking out of the test ports.
See
Modified functionality
●
Sound feature (limit line fail beeps, keyboard clicks etc.) no longer available
●
Redefined physical ports: An external generator now must be configured before it
can be used as source port in remote command
PARam.
New remote control features
●
New commands
POINts:UPPer?
●
New and improved HUMS commands (R&S ZNA-K980)
See
●
Various reference marker commands
CALCulate<Chn>:MARKer<Mk>:REFerence:... added; same functionality as
for regular markers
Improvements
●
Delta-L 4.0 PCB characterization (R&S ZNB/ZNBT-K231): GUI improvements
●
ISD (R&S ZNB/ZNBT-K220), SFD (R&S ZNB/ZNBT-K230), EZD (R&S ZNB/ZNBT-
K210):
User Manual 1173.9163.02 ─ 62
Chapter 4.7.24, "R&S ZNB40 reflector module with ESD
Chapter 5.13.11, "Deembed Assistant
"LO Suppression" on page 579
CALCulate:LIMit:POINts:LOWer?
to query the effective limit line data
Chapter 7.4, "HUMS and service date
Welcome to the R&S ZNB/ZNBT
What's new in firmware version 3.45
limiters",
tab", on page 652
[SENSe:]UDSParams<Pt>:
and
CALCulate:LIMit:
commands", on page 1439
on page 262
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