GUI reference
R&S
®
ZNB/ZNBT
666
User Manual 1173.9163.02 ─ 62
Length ← 1L Measurement/2L Measurement/3L Measurement
Specifies the length of the related line.
Remote command:
CALCulate:FMODel:DELT:M1L:LENGth
CALCulate:FMODel:DELT:M2L:LENGth
CALCulate:FMODel:DELT:M3L:LENGth
Run
Runs the AITT-DL tool with the collected measurement data and the configured
The firmware enables this action when sufficient data for the required
are availa-
ble (either loaded or measured).
If the AITT-DL tool experiences errors, the analyzer firmware displays additional infor-
mation (see
<Deembedding Tool> Errors dialog
).
Remote command:
Clear All 1L Measurements/Clear Selected 1L Measurements
If
is selected in the "Delta-L Settings" dialog, the VNA firmware builds up a
cache of coupon measurements (Touchstone files) in the
DeltaL\1LMeasurementCache
subfolder of the user data folder
C:\Users\Public\Documents\Rohde-Schwarz\Vna
.
"Clear All 1L Measurements" deletes this cache, "Clear Selected 1L Measurements"
displays a "Delete files" dialog that allows you to select the cache files to be deleted.
Remote command:
CALCulate:FMODel:DELT:M1L:CACHe:CLEar:ALL
CALCulate:FMODel:DELT:M1L:CACHe:CLEar:SELected
Delta-L diagram
Upon successfully running the external AITT-DL tool, the VNA displays the "Delta-L"
diagram.
2L and 3L
For "Method 2L" and "Method 3L", the "Delta-L" diagram includes two traces for every
combination of lines/lengths (12 for "Method 2L"; 12, 13, and 23 for "Method 2L")
●
Raw traces "DeltaL12", ...
●
Smoothed traces "DeltaL12S", ...
Smoothing is performed by the Delta-L algorithm.
Offset Embed softtool
