Command reference
R&S
®
ZNA
1663User Manual 1178.6462.02 ─ 29
7.3.20.1 Mixer phase and delay measurements
Mixer phase calibration (R&S ZNA-K5)
SOURce<Ch>:POWer:CORRection:MIXer:IF[:ACQuire]...................................................1663
SOURce<Ch>:POWer:CORRection:MIXer:LO<Stg>[:ACQuire]........................................ 1663
SOURce<Ch>:POWer:CORRection:MIXer:RF[:ACQuire]................................................. 1664
SOURce<Ch>:POWer:CORRection:MIXer:IF[:ACQuire]
Starts the IF source calibration (2nd power calibration step for vector (not scalar) mixer
measurements), stores and applies the calibration data. The external power meter is
selected via SOURce<Ch>:POWer<PhyPt>:CORRection:PMETer:ID.
The IF source calibration is independent of the RF source and LO source calibration;
see description of the mixer calibration procedure.
Suffix:
<Ch>
.
Calibrated channel number
Example:
FREQ:CONV VMIX ...
Select a vector mixer measurement; set frequencies, see e.g.
example for
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:
TFRequency.
SOUR:POW:CORR:PMET:ID 1
Select power meter no. 1 (previously configured in the External
Power Meters dialog and properly connected) for the RF source
calibration.
SOUR:POW:CORR:MIX:RF
Start the RF source calibration. Change the test setup for the IF
source calibration (see mixer calibration procedure).
SOUR:POW:CORR:MIX:IF
Start the IF source calibration.
FREQ:CONV:MIX:LOIN 3
Select port no. 3 as a signal source for the LO signal. Adjust the
test setup for the LO source calibration.
SOUR:POW:CORR:MIX:LO
Start the LO source calibration.
Usage:
Event
SOURce<Ch>:POWer:CORRection:MIXer:LO<Stg>[:ACQuire]
Starts the LO source calibration (3rd power calibration step for scalar mixer measure-
ments, 4th calibration step for two-stage scalar mixer measurements),), stores and
applies the calibration data. The external power meter is selected via
SOURce<Ch>:POWer<PhyPt>:CORRection:PMETer:ID.
Suffix:
<Ch>
.
Calibrated channel number
SCPI command reference
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