GUI reference
R&S
®
ZNA
597User Manual 1178.6462.02 ─ 29
While no calibration is performed, or during a source power calibration ("Power"), the
following traces are displayed:
●
A limit line (double horizontal) represents the target power of the source power cali-
bration ("Cal Power").
●
"Pmtr<n>" shows the reading of the power meter <n> in use. This trace is only
shown during the first calibration sweeps; the following sweeps are based on the
reference receiver result.
●
"a<m>(P<m>)" shows the source power reading of the analyzer (wave quantity, ref-
erence receiver) at the calibrated source port P<m>.
After a successful power calibration, the trace "a<m>(P<m>)" must be close to the "Cal
Power".
During a measurement receiver calibration ("Meas. Receiver"), the following traces are
displayed:
●
The trace "a<m>(P<m>)" shows the (previously calibrated) power at the calibrated
reference plane (source port P<m>).
●
The trace "b<n>(P<m>)" shows the current power reading of the analyzer at the
calibrated receive port P<n> (source port P<m>).
After successful measurement receiver calibration, the "b<n>(P<m>)" trace must be
close to the "a<m>(P<m>)" trace. Due to the previous power calibration, both traces
must be close to the cal power.
Remote command:
SOURce<Ch>:POWer<PhyPt>:CORRection[:ACQuire]:VERification:
RESult?
Port Overview
Shows all source ports together with the possible power calibrations.
For each analyzer port P1 ... PN, a "Ref. Receiver", a "Meas. Receiver" and a "Source
Flatness" calibration can be performed.
●
If a "SMARTerCal" is active, additional receiver power calibrations are not allowed
and the R&S ZNA only offers the possibility to perform "Source Flatness" calibra-
tions of the related test ports:
See Chapter 4.5.7.3, "Combining SMARTerCal with scalar power calibration",
on page 226 for details.
●
If external generators are configured, they appear as additional source ports G1 ...
Gm in the port overview. A source power (flatness) calibration is available at each
generator port.
●
If the optional LO Out is equipped and not configured as LO source for millimeter
wave converters, it appears as an additional "C.LO" port.
Cal softtool
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