Rohde & Schwarz R&S ZNA Series - Page 1536

Command reference
R&S
®
ZNA
1536User Manual 1178.6462.02 ─ 29
Parameters:
<port0>, <port1>, ... Logical port numbers. Must be omitted if the command is used
as a query.
SOURce<Ch>:GROup<Grp>:PPORts <pport1>,<pport2>...
Defines/queries port groups.
In "set direction" this command creates port group <Grp> from physical VNA ports
<pport1>, <pport2>, .... In "get direction" it returns the physical VNA ports
making up group <Grp>.
Note
●
Port groups must be created in ascending order, i.e. first create port group 1, then
port group 2 etc.
●
By default there is a single port group, which contains all physical VNA ports
("default port group").
●
Redefinition of an existing port group is not allowed (exception: "default port
group"). Use SOURce<Ch>:GROup<Grp>:CLEar to dissolve existing port groups
first.
●
It is not allowed to assign the same physical VNA port to multiple port groups.
●
When a port group is created, the number of ports of the corresponding DUT is set
to the port group size and "aligned" port connections are etablished.
Suffix:
<Ch>
.
Channel number
<Grp> Port group number
Parameters:
<pport1>,<pport2>... Physical VNA port numbers
SOURce<Ch>:GROup<Grp>:SIMultaneous:FOFFset:CONDition
This command is used to query the operation mode of Simultaneous Measurement
with Frequency Offset. The list below contains all possible return values of this query.
Please note that this query will return an error if the channel specified by <Ch> does
not contain any trace. This is due to the fact that without traces no measurements are
performed so that no information about Simultaneous Measurement with Frequency
Offset is available.
This query waits until all previous commands are fully executed because these com-
mands may affect the operation mode of Simultaneous Measurement with Frequency
Offset.
Suffix:
<Ch>
.
Channel number.
If unspecified, this is set to 1.
SCPI command reference