Rohde & Schwarz ZNB - Page 1140

Command Reference
R&S
®
ZNB/ZNBT
1140User Manual 1173.9163.02 ─ 54
Example: Prerequisite:
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess
'MyCalU'
Sets 'MyCalU' as the active calibration unit.
SYSTem:COMMunicate:RDEVice:AKAL:PORTs? 'abc'
Queries the ports of characterization 'abc'; returns something
like '3,N 50 Ohm,MALE,4,N 50 Ohm,MALE'. In particular, cali-
bration unit ports 1 and 2 are not yet characterized.
SENSe:CORRection:COLLect:AUTO:CKIT:PORTs:ADD
'abc',1,2
Extend characterization 'abc' with test port 1 assigned to port 2
of the cal unit.
SYSTem:COMMunicate:RDEVice:AKAL:PORTs? 'abc'
Now returns something like '2,N 50 Ohm,MALE,3,N 50
Ohm,MALE,4,N 50 Ohm,MALE'.
SENSe:CORRection:COLLect:AUTO:CKIT:PORTs:ADD
'abc',1,2
Repeat characterization of test port 2, e.g. because the connec-
tion cable wasn't fastened correctly ...
Usage:
Setting only
[SENSe:]CORRection:COLLect:AUTO:MCONnect <MinimumConnect>
Enables or disables the Reduced Through logic for every port assignment of an auto-
matic calibration.
Note that for this to work, the port assignments must have a star topology, with a
"Common Port" set using [SENSe<Ch>:]CORRection:COLLect:AUTO:CPORt
on page 1148.
Setting parameters:
<MinimumConnect> ON (1), or OFF (0)
Manual operation: See "Use Reduced Number of Through" on page 703
[SENSe:]CORRection:COLLect:AUTO:PORTs:CONNection?
Returns the assignment between the physical analyzer ports and the ports of the con-
nected automatic calibration unit.
Example:
CORR:COLL:AUTO:PORT '', 1, 2, 2, 4, 4, 1
Perform an automatic 3-port calibration at the analyzer ports 1,
2, and 4 using the calibration unit's default calibration kit file and
ports 2, 4, and 1 of the cal unit.
CORR:COLL:AUTO:PORT:CONN?
Query the actual port assignment. If the cal unit is properly con-
nected according to the previous command, the response is
1,2,2,4,3,0,4,1. A zero means that the corresponding analyzer
port is not connected to any port of the calibration unit.
Usage: Query only
SCPI Command Reference