Remote Commands
R&S
®
Cable Rider ZPH
461
User Manual 1321.0950.02 ─ 07
To determine the best reference level, the R&S Cable Rider ZPH aborts current mea-
surements and performs a series of test sweeps. After it has finished the test, it contin-
ues with the actual measurement.
This command is an event and therefore has no *RST value and no query.
The numeric suffix at CALCulate is irrelevant for this command. The numeric suffix at
MARKer selects the marker.
Example:
CALC:MARK:FUNC:LEV:ONCE
Initiates an automatic level adjust routine.
Usage:
Event
DISPlay<1...2>[:WINDow]:TRACe<1...2>:Y[:SCALe]:PDIVision
<DevPerDiv>
This command sets the Y scale (deviation per division) in Hz (FM) or percent (AM).
The numeric suffix at DISPlay and TRACe is irrelevant for this command.
Suffix:
<1...2>
.
1...2
<1...2>
1...2
Parameters:
<DevPerDiv>
Numeric value with the unit range of Hz | kHz| MHz| MAHz| GHz
| PCT.
Default unit: GHz
Example:
DISP:TRAC:Y:PDIV 5 PCT
Set the Y scale (deviation per division) as 5 % in the AM modu-
lation.
DISPlay<1...2>[:WINDow]:TRACe<1...2>:Y[:SCALe]:RLEVel
<RefLevel>
This command defines the reference level.
With a reference level offset ≠ 0, the value range of the reference level is modified by
the offset. You can set the offset with
DISPlay<1...2>[:WINDow]:
TRACe<1...2>:Y[:SCALe]:RLEVel:OFFSet
on page 394.
The numeric suffix at DISPlay and TRACe are irrelevant for this command.
Parameters:
<RefLevel>
Sets the reference level; the unit depends on
UNIT<1...2>:
POWer
on page 397.
Range:
Specified in the data sheet.
*RST:
–20 dBm
Default unit: dBm
Example:
DISP:TRAC:Y:RLEV –60dBm
Sets the reference level to -60 dBm.
Remote Control - Commands
