R&S ZVL GUI Reference
Trace Menu
Operating Manual 1303.6580.32-06
188
Remote control:
CALCulate:TRAN
Full One-Port Cal...
Opens the calibration wizard to perform a full one-port calibration at port no. 2. The calibration serves
several purposes:
• Define the reference plane (zero distance).
• Normalize the trace (total reflection of the signal corresponds to a 0 dB peak).
• Avoid spurious effects, e.g. peaks on the impulse response trace that are not due to a fault.
If necessary, the analyzer also increases the number of points; see Auto Number of Points.
Remote
control:
SENSe:CORRection:COLLect:METHod:DEFine 'Test Full One Port',
FOPort, 2
SENSe:CORRection:COLLect:ACQuire:SELected OPEN, 2
SENSe:CORRection:COLLect:ACQuire:SELected SHORt, 2
SENSe:CORRection:COLLect:ACQuire:SELected MATCh, 2
SENSe:CORRection:COLLect:SAVE:SELected
Fault Limit...
Defines a minimum response value in dB for a trace maximum to be considered as being due to a fault.
The fault limit is defined relative to the 0 dB-line in the test diagram, i.e. the peak response value for total
reflection after proper calibration. The fault limit is handled like any other trace limit:
• Defining a fault limit overwrites the previously defined limit lines for the active trace. The fault limit
forms a new upper line segment which is displayed in the Define Limit Line dialog.
• If Trace – Lines – Show Limit Line is enabled, the fault limit is displayed as a horizontal limit line.
• If the limit check is enabled (Limit Check On), peaks above the fault limit can change their color,
and a PASS or FAIL message is displayed.
Remote control:
CALCulate:TRANsform:DTFault:PEAK:THReshold
Show Fault List
Displays a list of all peaks that fulfil the Fault Limit condition.
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