Command reference
R&S
®
ZNB/ZNBT
911User Manual 1173.9163.02 ─ 62
Example: See Chapter 8.2.8, "Fixture modeling", on page 1527
Manual operation: See "Active" on page 631
CALCulate:FMODel:ISD:COUPon:TYPE <CouponType>
Sets/gets the coupon type to be measured for a fixture modeling with the ISD tool.
Parameters:
<CouponType> SYMMetric2x | OPEN1x | SHORt1x | OPSHort1x
Example: See Chapter 8.2.8, "Fixture modeling", on page 1527
Manual operation: See "Coupon Type" on page 630
CALCulate:FMODel:ISD:DCEXtrapolat <Boolean>
Defines whether the de-/embedding file generated by the ISD tool contains (extrapola-
ted) DC data.
Can only be set to ON, if a recent version of the ISD tool (from 2019-12 or later) is
used. ON correspons to add_dc=1 in the tool's batch mode.
Parameters:
<Boolean> OFF (0)
No DC data added, i.e. the touchstone data reach down to the
start frequency of the instrument sweep.
ON (1)
The ISD tool adds (extrapolated) S-parameter data for f = 0.
*RST: OFF (0)
Manual operation: See "DC Extrapolation" on page 638
CALCulate:FMODel:ISD:DUT:MEASure
For a fixture modeling with the ISD tool, this command allows to measure DUT + Fix-
ture at the active ports (see CALCulate:FMODel:ISD<Ph_pt>:DUT[:STATe])
Example:
See Chapter 8.2.8, "Fixture modeling", on page 1527
Usage: Event
Manual operation: See "Measure" on page 632
CALCulate:FMODel:ISD:DUT:MEASure:FILename <String>
For a fixture modeling with the ISD tool, this command loads the "DUT + Test Fixture"
properties from a Touchstone file.
Parameters:
<String> Path to the Touchstone file, either absolute or relative to the
selected working directory (CALCulate:FMODel:DIRectory).
SCPI command reference
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