Rohde & Schwarz FSWP Series - Page 112

Remote Commands for the I/Q Analyzer
R&S
®
FSWP
112User Manual 1177.5856.02 ─ 07
CALCulate<n>:UNIT:POWer <Unit>
This command selects the unit of the y-axis.
The unit applies to all power-based measurement windows with absolute values.
Suffix:
<n>
.
irrelevant
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 49
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RLEVel <ReferenceLevel>
This command defines the reference level (for all traces in all windows).
With a reference level offset ≠ 0, the value range of the reference level is modified by
the offset.
Suffix:
<n>
.
irrelevant
<t> irrelevant
Parameters:
<ReferenceLevel> The unit is variable.
Range: see datasheet
*RST: 0 dBm
Default unit: DBM
Example:
DISP:TRAC:Y:RLEV -60dBm
Manual operation: See " Reference Level " on page 48
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RLEVel:OFFSet <Offset>
This command defines a reference level offset (for all traces in all windows).
Suffix:
<n>
.
irrelevant
<t> irrelevant
Parameters:
<Offset> Range: -200 dB to 200 dB
*RST: 0dB
Default unit: DB
Example:
DISP:TRAC:Y:RLEV:OFFS -10dB
Configuring I/Q Analyzer Measurements