R&S ZNA26 - Page 21

Welcome to the R&S ZNA
R&S
®
ZNA
21User Manual 1178.6462.02 ─ 20
New remote control features
●
Source coherence (R&S ZNA-K6): New command SOURce<Ch>:CMODe:
PORT<Pt>:PHASe:SPAN to set the phase span
●
"Remote Language" PNA: Command SOURCE:POWER1:ATT:AUTO is now accep-
ted
Note that the related functionality is not available on the R&S ZNA and hence the
query always returns 0.
●
Command [SENSe<Ch>:]SWEep:GENeration STEPped is now accepted
Note that the swept (ANALog) mode is not available on the R&S ZNA and hence
the corresponding set command generates an error.
●
New "Ready for Trigger" remote commands:
– TRIGger:STATus:READy? on page 1531 queries the current "Ready for Trig-
ger" state
– TRIGger:WAIT:READy? [<Timeout>] returns 1 when the R&S ZNA is
"Ready for Trigger", or 0 after the specified <Timeout>
Improvements
●
Improved warning message in case you attempt to use an uncalibrated reference
receiver for source flatness calibration
●
Intermodulation measurements (R&S ZNA-K4), additional port match calibration
types:
– "P-One Path Two Ports" and "PUOSM" if one receiver pair is used for both IMD
tones at the source side
– "P-Refl OSM" if two receiver pairs are used
●
Trace data export: The number of decimal places of stimulus and response values
can now be configured
See "Decimal Places" on page 425
●
Two-tone group delay measurements (R&S ZNA-K9): Support of PUOSM calibra-
tion
●
Spectrum measurements (R&S ZNA-K1): With motherboard product index 8 or
higher, up to four receivers can be measured in parallel
(no parallel measurements for firmware versions < 2.40 or with motherboard prod-
uct index < 8)
●
Noise figure "Quickset" dialog (R&S ZNA-K30):
– De-/activate the receiver isolation amplifier (R&S ZNAxx-B501) from within the
dialog
– Additional external attenuation parameters
See Chapter 5.2.5.3, "NF quickset dialog", on page 330
●
Lower minimum "Ref Value" in polar diagrams allows larger scaling
●
Source coherence (R&S ZNA-K6):
– Phase Span setting and Phase Imbalance sweep type are no longer limited to
true differential mode (R&S ZNA-K61)
– "Phase Start" and "Phase Stop" setting no longer limited to ±180°
●
In remote mode, a tap/click on the main window restores the "Remote" softtool
What's new in firmware version 2.41