Rohde & Schwarz SMAB-B92 - Page 242

Improving Level Performance
R&S
®
SMA100B
240User Manual 1178.3834.02 ─ 05
Remote command:
:SENSe<ch>[:POWer]:SWEep:FREQuency[:SENSor]:OFFSet:STATe
on page 457
:SENSe<ch>[:POWer]:SWEep:TIME[:SENSor]:OFFSet:STATe on page 461
:SENSe<ch>[:POWer]:SWEep:TIME[:SENSor]:OFFSet:STATe on page 461
Level Offset - Power Analysis
Sets the level offset at the sensor input. To consider the value, activate the offset.
Remote command:
:SENSe<ch>[:POWer]:SWEep:FREQuency[:SENSor]:OFFSet on page 457
:SENSe<ch>[:POWer]:SWEep:POWer[:SENSor]:OFFSet on page 459
:SENSe<ch>[:POWer]:SWEep:TIME[:SENSor]:OFFSet on page 460
Use S-Parameter - Power Analysis
Activates the use of the S-parameters correction data of the connected power sensor.
For sensors with attenuator, this checkbox is automatically checked.
Refer also to the manual of the connected R&S power sensor for a description on how
to use the S-parameters table.
Use Separate Frequency- Power Analysis
This setting is offered for measurements with DUTs that change the measurement fre-
quency (like modulators), thus changing the input frequency of the sensor.
The dialog differs depending on the measurement modes:
●
Power versus frequency measurement
Activates the use of a different frequency range other than the set signal generator
frequency range for the measurement. The separate minimum and maximum fre-
quency values are set below.
The x-scale of the diagram can be adjusted to the separate frequency range with
functions "Use as X Scale" and "Map to X Scale".
●
Power versus power measurement / Power versus time measurement
Activates the use of a different frequency other than the set signal generator fre-
quency for the measurement. The separate frequency value is set in the entry win-
dow below.
Remote command:
:SENSe<ch>[:POWer]:SWEep:FREQuency[:SENSor]:SRANge[:STATe]
on page 458
:SENSe<ch>[:POWer]:SWEep:POWer[:SENSor]:SFRequency:STATe
on page 460
:SENSe<ch>[:POWer]:SWEep:POWer[:SENSor]:SFRequency on page 460
:SENSe<ch>[:POWer]:SWEep:TIME[:SENSor]:SFRequency:STATe
on page 463
:SENSe<ch>[:POWer]:SWEep:TIME[:SENSor]:SFRequency on page 463
Min Frequency - Power Analysis
This parameter is only available for Configure Measurement > "Frequency" and Use
Separate Frequency- Power Analysis > "Active".
Sets the minimum frequency of the measurement.
Using Power Sensors