Rohde & Schwarz FSW13, User Manual

Page: 845 / 1150

Remote Commands
R&S
®
FSW
845 User Manual 1173.9411.02 ─ 19
Parameters:
<Unit> DBM | V | A | W | DBPW | WATT | DBUV | DBMV | VOLT |
DBUA | AMPere
*RST:
dBm
Example: CALC:UNIT:POW DBM
Sets the power unit to dBm.
Manual operation: See "Unit" on page 397
DISPlay[:WINDow<n>]:TRACe:Y[:SCALe]:RLEVel <ReferenceLevel>
This command defines the reference level.
With a reference level offset
≠
0, the value range of the reference level is modified by
the offset.
Parameters:
<ReferenceLevel> The unit is variable.
Range:
see datasheet
*RST: 0 dBm
Example: DISP:TRAC:Y:RLEV -60dBm
Usage: SCPI confirmed
Manual operation: See "Reference Level" on page 396
DISPlay[:WINDow<n>]:TRACe:Y[:SCALe]:RLEVel:OFFSet <Offset>
This command defines a reference level offset.
Parameters:
<Offset> Range: -200 dB to 200 dB
*RST: 0dB
Example: DISP:TRAC:Y:RLEV:OFFS -10dB
Manual operation: See "Shifting the Display (Offset)" on page 260
See "Shifting the Display (Offset)" on page 397
[SENSe:]POWer:NCORrection <State>
This command turns noise cancellation on and off.
If noise cancellation is on, the R&S FSW performs a reference measurement to deter-
mine its inherent noise and subtracts the result from the channel power measurement
result (first active trace only).
For more information see "Noise cancellation" on page 153.
Parameters:
<State> ON | OFF
*RST:
OFF
Setting Basic Measurement Parameters