Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 740 / 813

SOURce<Ch>:POWer:CORRection... R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.278 E-6
Example:
Set up a mixer measurement; 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 receiver
calibration (see mixer calibration procedure).
CORR:POWer:MIX:IF:ACQuire
Start the IF receiver 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.
SOURce<Ch>:POWer<Pt>:CORRection:NREadings <readings>
Sets a limit for the number of calibration sweeps in the source power calibration. The command is valid
for all ports and external generators. Equivalent command:
SOURce<Ch>:POWer<Pt>:CORRection:COLLect:AVERage[:COUNt]
.
<Ch> Calibrated channel number
<Pt>
Calibrated port number. This parameter is ignored; the verification is
either enabled or disabled for all sources.
<readings> Number of readings
Range [def. unit] 1 to 100 [–]
*RST value 1
SCPI,
Command
Types Device-specific, command or query
Example:
See SOURce<Ch>:POWer<Pt>:CORRection[:ACQuire].
SOURce<Ch>:POWer<Pt>:CORRection:OSOurces[:STATe] <Boolean>
Switches off all other sources during the calibration sweep for channel <Ch>.
<Ch> Calibrated channel number
<Pt>
Calibrated port number. This parameter is ignored; the setting is
valid for all sources.
<Boolean> ON – Other sources not necessarily switched off
OFF – Other sources switched off during the calibration sweep
*RST value ON [–]