Command Reference
R&S
®
ZNC
623
User Manual 1173.9557.02 ─ 13
Example:
FUNC "XPOW:POW:A1"
Activate a power sweep and select the wave quantity a
1
as mea-
sured parameter for channel and trace no. 1.
SOUR:FREQ:CW 100 MHz
Set the CW frequency to 100 MHz.
Manual operation:
See
6.3.15.2
SOURce:LPORt...
The
SOURce:LPORt...
commands define the logical ports representing a balanced port
configuration.
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SOURce<Ch>:LPORt<LogPt>
<PhysicalPort1>[, <PhysicalPort2>]
Assigns the logical port number <LogPt>
●
to the single-ended physical port <PhysicalPort1>
●
or to a pair of physical ports <PhysicalPort1>,<PhysicalPort2>, at the same time
defining them as balanced port
A balanced port configuration generally introduces a new set of mixed mode measured
quantities. Therefore the traces must be redefined when a balanced port is created. To
avoid any inconsistencies the analyzer deletes all traces when
SOURce<Ch>:LPORt<LogPt>
is used.
Important:
●
The required logical ports must be created explicitly and numbered consecutively,
starting at 1.
●
For "non-standard" logical port assignments the graphical representation in the
will likely be incorrect.
Suffix:
<Ch>
.
Channel number.
<LogPt>
Logical port number used to number balanced or single-ended
ports. If unspecified the numeric suffix is set to 1. One balanced
port requires two physical ports, so the maximum number of bal-
anced ports is half the number of test ports (see
Parameters:
<PhysicalPort1>
Number of first/only physical port
Range:
1 to number of test ports
SCPI Command Reference
