Rohde & Schwarz ZNB20, Руководство пользователя

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GUI Reference
R&S
®
ZNB/ZNBT
451 User Manual 1173.9163.02 ─ 38
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "A1" ...
Create new trace and select trace name and measurement parameter:
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "A1" ...
Use Generator as Source
If selected, the "Port" control lists the external generators. Otherwise it lists the ana-
lyzer ports.
External generators must be configured explicitly in the "External Generators" dialog
before they appear in the list. See also
Chapter 4.7.19, "External Generators" ,
on page 223.
Port
Selects the source for the stimulus signal. Depending on the state of the "Use Genera-
tor as Source" flag either analyzer ports ("Port 1" to "Port n") or external generators
("Gen 1", "Gen 2", ...) can be selected.
The analyzer places no restriction on the combination of source ports and port num-
bers of the measured wave quantity, so it is even possible to measure a
2
while the
source port is Port 1 (e.g. in order to estimate the directivity of the internal test set's
directional element).
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "A1" ...
Create new trace and select trace name and measurement parameter:
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "A1" ...
(the parameter name <Ratio> can also contain the source port)
Show as
Selects the physical unit of the displayed trace. It is possible to display the measured
"Voltage" V or convert the wave quantity into an effective power according to P = V
2
/
Re(Z
0
). Z
0
denotes the reference impedance of the source port (for wave quantities a
n
)
or of the receive port (for wave quantities b
n
).
The reference impedances are defined in the "Balanced Ports" dialog; see Chap-
ter 5.9.1.3, "Balanced Ports Dialog" , on page 440.
Remote command:
CALCulate<Chn>:FORMat:WQUType
Detector
Selects the algorithm that is used to calculate the displayed measurement points from
the raw data.
For details refer to: Chapter 4.3.4.3, "Detector Settings" , on page 119.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "<Ratio>"
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "<Ratio>"
(the parameter name <Ratio> can also contain the detector)
[SENSe<Ch>:]SWEep:DETector:TIME
Meas Softtool