Command reference
R&S
®
ZNB/ZNBT
1331User Manual 1173.9163.02 ─ 62
[SENSe:]UDSParams:ACTive <arg0>
With a "set to OFF", this command disables user-defined physical ports (see Chap-
ter 4.3.1.2, "Redefined S-parameters", on page 127). In "get direction" it queries
whether or not user-defined phasical ports are configured.
Note that a "set to ON" doesn't have any effect; user defined ports can ony be created
using [SENSe:]UDSParams<Pt>:PARam on page 1331
Parameters:
<arg0> OFF (0) or ON (1)
Example: see [SENSe:]UDSParams<Pt>:PARam
Manual operation: See "a wave, b wave, Source" on page 791
[SENSe:]UDSParams<Pt>:PARam <PortString>
Creates or redefines a user-defined physical port (see Chapter 4.3.1.2, "Redefined S-
parameters", on page 127). Causes a factory reset.
Note that the factory reset deletes all switch matrix RF connections, so the RF configu-
ration for switch matrices (see SYSTem:COMMunicate:RDEVice:SMATrix:
CONFigure:STARt) has to be done after the port redefinition.
Suffix:
<Pt>
.
Number of the redefined physical port.
Parameters:
<PortString>
String representation '<Source>:<a wave>:<b wave>' where
<Source> = i refers to (original) VNA ports
<Source> = Gi refers to external generator ports
<a wave>, <b wave> is one of the original ai or bi ,
without reusing the same port in different (redefined) ports,
Note that an external generator must be configured before it can
be used as <Source>.
Example:
SENSe:UDSParams:ACTive OFF
resolves all redefined ports
SENSe:UDSParams1:PARam '1:b2:b3'
redefines physical port 1 as source = (original) physical port 1,
reference receiver = physical port 2, measurement receiver =
physical port 3
SENSe:UDSParams:ACTive?
returns 1 (= ON; see [SENSe:]UDSParams:ACTive)
Manual operation: See "a wave, b wave, Source" on page 791
7.3.15 SOURce commands
The SOURce... commands affect the source settings of the R&S ZNB/ZNBT.
SCPI command reference
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