Command reference
R&S
®
ZNB/ZNBT
1262
User Manual 1173.9163.02 ─ 62
Example:
*RST; CORR:POW:ACQ AWAVe,1,PORT,1
Perform a receiver power calibration of the wave a
1
using port 1
as a source port, assuming that the transmitted source power a
1
is correct. No external cabling is needed.
CORR:POW:AWAV?
Check whether the calibration is applied (the response is
1
).
CALC:PAR:MEAS 'TRC1', 'A1'
Select a
1
as a measured quantity for the default trace.
CALC:MARK ON; MARK:Y?; :SOUR:POW?
Create marker no.
<Mk>
in the center of the sweep range and
query the measurement value. The calibrated power of the refer-
ence wave a
1
is approx. equal to the default source power value.
See also example for
Usage:
Setting only
Manual operation:
See
[SENSe<Ch>:]CORRection:POWer<PhyPt>:AWAVe[:STATe]
<Boolean>
Enables or disables the receiver power calibration for channel
<Ch>
and for the refer-
ence waves a
n
. The setting command is disabled unless the reference waves have
been power calibrated (
[SENSe<Ch>:]CORRection:POWer<PhyPt>:ACQuire
AWAVe,...
). The query always returns a result.
This command extends the functionality of manual control, where the reference
receiver calibration is included in the source power calibration of each port (and always
ON).
Suffix:
<Ch>
.
Calibrated channel number
<PhyPt>
Calibrated port number
Parameters:
<Boolean>
Enables (ON) or disables (OFF) the receiver power calibration
for the reference waves a
n
.
*RST:
OFF
Example:
See
[SENSe<Ch>:]CORRection:POWer<PhyPt>:ACQuire
[SENSe<Ch>:]CORRection:POWer:DATA
<Wave>, <CorrData>...
[SENSe<Ch>:]CORRection:POWer:DATA:PORT<PhyPt>
<Wave>, <CorrData>...
Reads or writes receiver power correction data sets. A power correction data set con-
tains n real values where:
●
Each value corresponds to the ratio of the actual power at the receiver input (value
provided by the used source) to the uncalibrated power in dB.
●
The number n is equal to the number of sweep points.
SCPI command reference
