Command reference
R&S
®
ZND
935
User Manual 1173.9557.02 ─ 61
[SENSe<Ch>:]CORRection:COLLect[:ACQuire]:SELected
<Type>, <TestPort>[,
<SecondPortOrAdapter>[, <Dispersion>[, <DelayTimePhase>]]]
Starts the acquisition of measurement data for the selected standard and port(s). The
standards are reflection or transmission standards and can be connected to arbitrary
analyzer ports.
Note:
●
The calibration measurement has a variable timeout:
Timeout = (Sweep time /
Number of sweep points) * 3 + 0.1 s
●
For a sliding match, the R&S
ZND can acquire measurement data for up to 20
positions per port. Multiple calls of
[SENSe<Ch>:]CORRection:COLLect[:ACQuire]:SELected SLIDe,
<TestPort>
for the same test port, implicitly increases the position until position
20 has been recorded. Subsequent calls will start over at position 1, overwriting the
previously acquired data.
Suffix:
<Ch>
.
Channel number of the calibrated channel
Setting parameters:
<Type>
THRough | OPEN | SHORt | OSHort | OSHort1 | OSHort2 |
OSHort3 | MATCh | NET | ATT | REFL | SLIDe | ISOLation |
LINE | LINe1 | LINe2 | LINe3 | UTHRough
Standard types: Through, Open, Short, Match, Symmetric Net-
work (NET), Attenuation (ATT), Reflect, Sliding Match (SLIDe),
Line1 (LINE1 and LINE are synonymous), Line2 and Line3 (esp.
for TRL calibration), Offset Short 1 to 3 (OSHort), Unknown
Through.
ISOLation
is not a physical standard: to measure the isolation
(supported for transmission normalization and TOSM only!) it is
recommended to suitably terminate the related test ports (e.g.
with 50 Ω loads).
<TestPort>
Test port number.
For a transmission standard or an adapter that is used as a
"through", the input and output port numbers must be specified.
For reflection standards, only one port number is required.
*RST:
n/a
<SecondPortOrAdapter>
For a transmission standard or an adapter that is used as a
"through", this parameter specifies the second test port.
For reflection measurements with an adapter connected
between port and standard, set it to ON.
Otherwise set it to OFF or simply omit it.
<Dispersion>
Optional status parameter for UTHRough standard:
OFF - unknown through standard is non-dispersive.
ON - unknown through standard is dispersive.
*RST:
OFF
<DelayTimePhase>
Optional entry of delay time or phase for UTHRough standard:
SCPI command reference
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