Focus Microwaves ituner - 4.4.8 Adapter Command; 4.4.9 Term Command

iTuner Manual
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4.4.8 Adapter Command
Call ADAPTER to define s-parameter of section between DUT and tuner. Magnitude values are
specified in linear magnitude (not log magnitude) and phase is in degrees.
Syntax:
ADAPTER freqIdx s11m s11p s12m s12p s21m s21p s22m s22p
Parameter:
freqIdx
s..m,p
1 -> primary frequency , 2..5 -> secondary frequency
s-parameter (magnitude-linear, phase-degrees)
Return value:
0 -> okay
-1 -> invalid frequency index
Remarks:
The command has to be called for primary and each of the secondary frequencies
defined. Refer to the frequency list returned by the FREQ? command to find the freqIdx
of the secondary frequencies.
Use the DUMP command to verify the current definitions
The RESET command clears the ADAPTER definitions
Examples:
Adapter 1 0.1 25 .95 60 .95 60 .05 -65
Defines adapter for primary frequency
4.4.9 Term Command
Call TERM to define termination seen by tuner
Syntax:
TERM freqIdx mag phase
Parameter:
freqIdx
mag
phase
1 -> primary frequency , 2..5 -> secondary frequency
magnitude of reflection coefficient
phase of reflection coefficent
Return value:
0 -> okay
-1 -> invalid frequency index
Remarks:
The command has to be called for primary and each of the secondary frequencies
defined. Refer to the frequency list returned by the FREQ? command to find the
freqIdx of the secondary frequencies.
Use the DUMP command to verify the current definitions
The RESET command clears the TERM definitions