Rohde & Schwarz R&S SMA100B - Page 220

Improving Level Performance
R&S
®
SMA100B
218User Manual 1178.3834.02 ─ 05
└ Aperture Time............................................................................................... 221
└ S-Parameter .................................................................................................221
└ Enable Logging.............................................................................................221
Sensor type and serial number
Indicates the type and the serial number of a selected R&S NRP power sensor, and
the channel the sensor is assigned to.
The displayed Level (Peak) / Level (Average) values correspond to the particular sen-
sor.
Remote command:
:SENSe<ch>[:POWer]:TYPE? on page 510
:SENSe<ch>[:POWer]:SNUMber? on page 509
Level (Peak) / Level (Average)
Indicates the measured peak or average level value.
You can also change the unit for the results display: Watt, dBm or dBμV.
Note: Peak level measurements are provided if the power sensor supports this feature.
Remote command:
:READ<ch>[:POWer]? on page 502
:SENSe<ch>:UNIT[:POWer] on page 503
Sensor Mapping
Accesses the NRP Sensor Mapping dialog.
Sensor settings
One tab per sensor provides the corresponding settings.
State ← Sensor settings
Activates level measurement.
Remote command:
:INITiate<hw>[:POWer]:CONTinuous on page 502
To query the availability of a sensor at a given connector, use the command :
SENSe<ch>[:POWer]:STATus[:DEVice]? on page 510.
Zero ← Sensor settings
Activates the auto zeroing.
For details, see "About zeroing" on page 215.
Remote command:
:SENSe<ch>[:POWer]:ZERO on page 511
Display ← Sensor settings
Sets the display mode for power readings.
Permanent ← Display ← Sensor settings
Activates the permanent indication of the power measurement result on the left side of
the home screen.
You can activate the permanent display for several sensors.
Using Power Sensors