Remote control commands
R&S
®
NRP18S-xx
95
User Manual 1178.3686.02 ─ 07
FETCh<Sensor>[:SCALar][:POWer][:AVG]?
Queries the last valid measurement result of the measurand that was configured
before.
To configure the measurand, use
before the measurement is initi-
ated.
Usage:
Query only
FETCh<Sensor>[:SCALar][:POWer]:BURSt?
Queries the last valid measurement result in burst average mode.
To configure the measurand, use
before the measurement is initi-
ated.
Usage:
Query only
FETCh<Sensor>[:SCALar][:POWer]:TSLot?
Queries the last valid measurement result in timeslot mode.
To configure the measurand, use
before the measurement is initi-
ated.
Usage:
Query only
8.10
Calibrating, zeroing
Zeroing removes offset voltages from the analog circuitry of the power sensor, so that
there are only low powers displayed if no power applied. The zeroing process can take
more than 8
seconds to complete.
Zeroing is recommended if:
●
The temperature has varied by more than 5
K.
●
The power sensor has been replaced.
●
No zeroing was performed in the last 24
hours.
●
Signals of very low power are to be measured, for instance, if the expected mea-
sured value is less than 10
dB above the lower measurement range limit.
Turn off all test signals before zeroing. An active test signal during zeroing causes an
error.
Remote commands:
Calibrating, zeroing
